cpd lecture im 207
DESCRIPTION
Computer Programming and Drafting NED universityTRANSCRIPT
D e p a r t m e n t o f M e t a l l u r g i c a l E n g i n e e r i n g N E D U n i v e r s i t y
Computer Programming Syed Muhammad Tanveer
IM-207
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2
#include<stdio.h> #include<conio.h> #include<string.h> void main(void) { clrscr(); int a; char ch[80]; printf("Enter a string: "); gets(ch); printf("\n"); int b=strlen(ch); for(a=0;a<b;a++) { if (ch[a]>64&&ch[a]<91) ch[a]=ch[a]+32; else if (ch[a]>96&&ch[a]<123) ch[a]=ch[a]-32; } puts(ch); printf("\nTotal words =%d\n",b); getch(); }
#include<stdio.h> #include<conio.h> void main(void) { int a,b; clrscr(); printf("enter a number: "); scanf("%d",&a); if (a%2==0) printf(" number is even\n "); else printf("number is odd\n"); for (b=1;b<=10;b++) printf("%d x %d = %d\n",a,b,a*b); getch(); }
/* Assigment # 3 */
#include<stdio.h>
#include<conio.h>
void main(void)
{ int a,b;
char ch= 'e'||'o';
clrscr();
printf("enter a number : ");
scanf("%c",&ch);
for(a=1;a<=10;a++)
{
if (ch=='e')
for(b=1;b<=10;b++)
{
if (a%2==0)
printf("%d x %d = %d\n",a,b,a*b);
}
else if (ch=='o')
for (b=1;b<=10;b++)
{
if (a%2==1)
printf("%d x %d = %d\n",a,b,a*b);
}
}
/* Assignment # 3 */
#include<stdio.h>
#include<conio.h>
void main(void)
{
int a,b;
char ch;
clrscr();
printf("Press e or o : ");
scanf("%c",&ch);
switch (ch)
{
case 'e':
for(a=1;a<=10;a++)
{
if (a%2==0)
for (b=1;b<=10;b++)
printf("\t%d x %d =
%d\n",a,b,a*b);
}
break;
case 'o':
for(a=1;a<=10;a++)
{
3
getche();
}
if (a%2!=0)
for (b=1;b<=10;b++)
printf("\t%d x %d = %d\n",a,b,a*b);
}
break;
default:
printf("Error...\nPlease press\n e tables of
even numbers\nOR\n o for tables of odd
numbers ");
break;
}
getche();
}
#include<stdio.h> #include<stdlib.h> #include<conio.h> void main(void) { int a,b; clrscr(); for(a=1,b=1;a=5,b<=10;a++,b++) { textcolor(1); textbackground(4); cprintf("%d x %d = %d",a,b,a*b); printf("\n"); } gotoxy(30,10); printf(“I m Here “); getche(); }
#include<stdio.h> #include<conio.h> #include<string.h> void main(void) { clrscr(); int a; char ch[80]; printf("Enter a string: "); gets(ch); printf("\n"); int slen=strlen(ch); for(a=0;a<slen;a++) { if (ch[a]=='e'||ch[a]=='a'||ch[a]=='o'||ch[a]=='u'|| ch[a]=='i') printf("%c",ch[a]-32); else printf("%c",ch[a]); } getch(); }
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main(void)
{
clrscr();
int i,j,slen,temp;
char A[]="muprteco";
slen=strlen(A);
printf("Enter element \in array\n");
for(i=0;i<slen;i++)
{
printf("Alphabet %d = %c",i+1,A[i]);
printf("\n");
}
#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int a[100],n,i,beg,end,mid,item;
printf("\n------- BINARY SEARCH -------
\n\n");
printf("Enter No. of Elements= ");
scanf("%d",&n);
printf("\nEnter Elements in Sorted
Order=\n");
for(i=1;i<=n;i++)
scanf("%d",&a[i]);
printf("\nEnter Item you want to
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printf("\n Element enter by you is : \n");
for(i=0;i<slen;i++)
printf("%c\n",A[i]);
for(i=0;i<slen;i++)
{
for(j=i+1;j<slen;j++)
if (A[i]<A[j])
{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
printf("%c\t",A[i]);
}
getch();
}
Search= ");
scanf("%d",&item);
beg=1;
end=n;
mid=(beg+end)/2;
while(beg<=end && a[mid]!=item)
{
if(a[mid]<item)
beg=mid+1;
else
end=mid-1;
mid=(beg+end)/2;
}
if(a[mid]==item)
printf("\nData is Found at Location : %d",--
mid);
else
printf("Data is Not Found");
getch();
}
#include<stdio.h> #include<conio.h> main(){ const int a=2, b=0; int c=0; clrscr(); printf("Value of a = %d",a*4); c = a*4; printf("Value of a = %d",c); getch(); }
#include<stdio.h> #include<conio.h> void main(void) { clrscr(); int a=2; const int b=2; printf("%d * %d = %d",a,b,a*b); /*b++; b is constant , b++ error */ getch();
}
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<ctype.h>
void main(void)
{
clrscr();
int a,count=0,cons=0,space=0;
char ch[80];
printf("Enter a string: ");
gets(ch);
int b=strlen(ch);
for(a=0;a<b;a++)
{
if (isspace(ch[a]))
space++;
else if (ch[a]=='e' || ch[a]=='a'|| ch[a]=='o'|| ch[a]=='u'
|| ch[a]=='i')
/* IMPORTANT FUNCTION QUESTION */
#include<stdio.h>
#include<conio.h>
int input(void);
void main()
{ clrscr();
int num=input();
printf("\nReturned Value
=%d",num);
getch(); }
int input (void)
{
int a,b;
printf("enter first number : ");
scanf("%d",&a);
printf("enter second number : ");
scanf("%d",&b);
float c=(float) a/b;
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count++;
else if (ch[a]!=' ')
cons++;
}
printf("Total
Character=%d\tVowels=%d\t\Consonant=%d\tSpace=%d",
b-space,count,cons,space);
getch();
}
printf("\n\t\t%d divided by %d= %.3f",a,b,c);
return (a-b);
}
/* Post-fix & Pre-fix Decreament */ #include<stdio.h> #include<conio.h> void main(void) { clrscr(); printf("\t\tPost-fix & Pre-fix Decreament\n"); int x=10,y=20,z=30,a=40,b=50,c=60,e=80,d=70,f=90; printf("\t%d and %d\n",x,x); printf("\t%d and %d\n",y,y--); printf("\t%d and %d\n",z,--z); printf("\t%d and %d\n",a--,a); printf("\t%d and %d\n",b--,b--); printf("\t%d and %d\n",c--,--c); printf("\t%d and %d\n",--d,d); printf("\t%d and %d\n",--e,e--); printf("\t%d and %d\n",--f,--f); getch(); }
/* Post-fix & Pre-fix Increament */ #include<stdio.h> #include<conio.h> void main(void) { clrscr(); printf("\t\tPost-fix & Pre-fix Increament\n"); int x=10,y=20,z=30,a=40,b=50,c=60,e=80,d=70,f=90; printf("\t%d and %d\n",x,x); printf("\t%d and %d\n",y,y++); printf("\t%d and %d\n",z,++z); printf("\t%d and %d\n",a++,a); printf("\t%d and %d\n",b++,b++); printf("\t%d and %d\n",c++,++c); printf("\t%d and %d\n",++d,d); printf("\t%d and %d\n",++e,e++); printf("\t%d and %d\n",++f,++f); getch(); }
#include<stdio.h> #include<conio.h> #include<string.h> main()
{
int a[10][10];
int b[10][10];
int i,j,k,c[10][10],r1,c1,r2,c2,sum=0;
clrscr();
printf("\t\tMultiplication of Two Matrices\n");
/*FOR MATRICS A */
printf("\nMatrics A");
printf("\nEnter No of Row :");
scanf("%d",&r1);
printf("\nEnter No of Column :");
scanf("%d",&c1);
for(i=0;i<r1;i++)
#include<stdio.h>
#include<conio.h>
void main(void)
{
clrscr();
char ch;
int i,j,n,temp;
int A[10];
printf("Enter the no of element:");
scanf("%d",&n);
printf("Enter element \in array\n");
for(i=0;i<n;i++)
{
printf("Element %d is ",i+1);
scanf("%d",&A[i]);
}
printf("\n Element enter by you is :
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for( j=0;j<c1;j++)
{
printf("\nEnter A[%d][%d] : ",i,j);
scanf("%d",&a[i][j]);
}
for(i=0;i<r1;i++)
{
printf("\n");
for(j=0;j<c1;j++)
printf("%d\t",a[i][j]);
}
printf("\n");
/*FOR MATRICS B */
printf("\nMatrics B");
printf("\nEnter No of Row :");
scanf("%d",&r2);
printf("\nEnter No of Column :");
scanf("%d",&c2);
for(i=0;i<r2;i++)
for( j=0;j<c2;j++)
{
printf("\nEnter b[%d][%d] : ",i,j);
scanf("%d",&b[i][j]);
}
for(i=0;i<r2;i++)
{
printf("\n");
for( j=0;j<c2;j++)
printf("%d\t",b[i][j]);
}
getch(); }
printf("\nPress Enter... ");
clrscr();
if (r1==c2)
{ /*FOR MATRICS C */
printf("\nMatrics c=a*b\n");
for(i=0;i<r1;i++)
for(j=0;j<c2;j++)
{
sum=0;
for (k=0;k<c2;k++)
sum=sum+a[i][k]*b[k][j];
c[i][j]=sum;
}
for(i=0;i<r1;i++)
{
for( j=0;j<c2;j++)
printf("%d\t",c[i][j]);
printf("\n");
}
}
else
printf("\nCould Not Multiply because Row of b != Column
of b ");
\n");
for(i=0;i<n;i++)
{
printf("%d\n",A[i]);
}
printf("If you want to sort in ascending
order\tpress a\
\t\t\tOr\nIf you want to sort in
descending order\tpress b\n\t");
ch=getche();
if (ch=='a')
{
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
if (A[i]>A[j])
{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
}
printf("\t%d\t",A[i]);
}
}
else
if (ch=='b')
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{ if (A[i]<A[j])
{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
}
printf("\t%d\t",A[i]);
}
getche();
}
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getch();
}
#include<stdio.h>
#include<conio.h>
void power(int a,int b);
void main()
{ clrscr();
int a,b;
printf("Enter a number ");
scanf("%d",&a);
printf("%d ki power ",a);
scanf("%d",&b);
power(a,b);
getch(); }
void power(int a, int b)
{ long int e,c;
e=a;
for (int s=1;s<b;s++) e=e*a;
printf("\t=%ld",e);
int i,n;
printf("\nSquare of ");
for (i=1;i<=a;i++)
c=a*a;
printf("%d is %ld",a,c);
}
#include<stdio.h>
#include<conio.h>
void main(void)
{
int a,b;
char c;
do
{
clrscr();
printf("enter a number: ");
scanf("%d",&a);
for (;a<=b;a++)
{ if (a%2==0)
for (b=1;b<=10;b++)
printf("%d x %d = %d\n",a,b,a*b);
}
c= getche();
}
while (c=='f' || c =='F');
getch();
}
8
#include<stdio.h> #include<conio.h> #include<string.h> void main(void) { clrscr(); int a,b; char str[50]; printf("Enter a string:\t"); gets(str); strrev(str); printf("%s",str); a=strlen(str); b=a; printf("Reverse string:\t"); while (b>=0) { printf("%c",str[b]); b--; } getch(); }
#include<stdio.h>
#include<conio.h>
void main(void)
{
int a,b;
clrscr();
for(b=1;b<=10;b++)
{
for(a=1;a<=10;a++)
printf("\t%d",b*a);
printf("\n");
}
getche();
}
#include<stdio.h>
#include<conio.h>
void main(void)
{
int num =20;
clrscr();
/*((num%2==0)? 1:0); */
((num%2==1)?printf("\nEven"):printf("\nOdd"));
getch();
}
#include<stdio.h>
#include<conio.h>
void main(void)
{
char c =65;
clrscr();
printf("character =%c, Its code= %d",c,c);
printf("\nTanveer \"Raza\"");
getch();
}
#include<stdio.h>
#include<conio.h>
//#include<string.h>
//void printmsg(void);
void printmsg(void)
{
printf("NED University of Engg. & Tech.");
printf("\n Department of Metallurgical engg.");
#include<stdio.h>
#include<conio.h>
main()
{
int num[2][2];
int i,j;
clrscr();
for(i=0;i<2;i++)
for(j=0; j<2; j++)
{
9
}
main(){
clrscr();
printmsg();
getch();
}
printf("enter number :");
scanf("%d",&num[i][j]);
}
clrscr();
for(i=0;i<2;i++)
{
for(j=0;j<2; j++)
printf(" %d\t",num[i][j]);
printf("\n");
}
getch();
}
#include<stdio.h>#include<conio.h> void main(void) { clrscr(); int a=21,e=0,o=0; while(a<=50) { if (a%2==0) e=e+a; else o=o+a; a++; } printf("Sum of Odd Numbers from 21-50=\t%d",o); printf("\nSum of Even Numbers from 21-50=\t%d",e); getch(); }
#include<stdio.h>#include<conio.h> void main(void) { clrscr(); int c=0; char ch; while((ch=gethe())!=’\r’) { c++; if (ch==’a’) a++; else if (ch==’e’) e++; else if (ch==’u’) u++; else if (ch==’o’) o++; else if (ch==’i’) i++; } printf(“\nCharacter=%d\nAs=%d\nEs=%d\nIs=%d\nOs=%d \nUs=%d”,c,a,e,i,o,u); getch(); }
#include<stdio.h>
#include<conio.h>
#include<string.h>
main(){
char str[20];
int len;
clrscr();
printf("Enter a string :");
scanf("%[^\n]s",str);
len = strlen(str);
#include<stdio.h>
#include<conio.h>
main(){
clrscr();
char name[30]; //="Metallurgy";
int i=0;
while(name[i]!='\o')
{
//gotoxy(30,10);
printf("%c",name[i]);
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printf("\nLength of string = %d",len);
getch();
}
i++;
}
//scanf("%s",name);
//gets(name);
//puts(name);
//printf("%s",name);
getch();
}
#include<stdio.h> #include<conio.h> void main(void) { int a,b; char c; //int a,b; do { clrscr(); scanf("%d%d",&a,&b); //while (a>1,b<=10) //for(;a<=100;a++) //for (b=25;a<=25,b>=1;a++,b--) { printf("%d + %d = %d\n",a,b,a+b); a--,b++; //printf("%d",a); //printf("%d %d\n",a,b); getche(); } /*printf("Engr. Syed Muhammad Tanveer\n");*/ //printf("\tProud to be a \"Pakistani\""); } while (c=='f'); getche(); }
#include<stdio.h> #include<conio.h> #include<string.h> main() { clrscr(); int i,j,A[2][2]; int max_num; for(i=0;i<2;i++) for( j=0;j<2;j++) { printf("\nEnter A[%d][%d] : ",i,j); scanf("%d",&A[i][j]); } for(i=0;i<2;i++) { printf("\n"); for(j=0;j<2;j++) printf("%d\t",A[i][j]); } max_num=A[0][0]; for (i=0;i<2;i++) for( j=0;j<2;j++) { printf("%d\t",A[i][j]); if (A[i][j]>=max_num) max_num=A[i][j]; } printf("\nMaximun number = %d",max_num); getch(); }
#include<stdio.h>
#include<conio.h>
void main(void)
{
clrscr();
char ch[60]="Mike";
sizeof(ch);
printf("\nsize of ch = %d",sizeof (ch));
getch();
}
#include<stdio.h>
#include<conio.h>
void main(void)
{
clrscr();
int max_num,a,count=0;
int arr[10]={10,20,30,30,30,40,50,40,50,50};
max_num=arr[0];
for (a=0;a<10;a++)
{ printf("%d\t",arr[a]);
if (arr[a]>=max_num)
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max_num=arr[a];
count++;
}
printf("Maximun number = %d times=%d",max_num,--
count);
getch();
}
#include<stdio.h> #include<conio.h> void main(void) { int a,b; clrscr(); for (a=1;a<=7;a++) { for (b=1;b<=a;b++) if (b%2==1 && a%2==1) printf("%d\t",b); printf("\n"); } getch(); }
#include<stdio.h> #include<conio.h> #include<string.h> void main(void) { clrscr(); int a,b; char str[50]; printf("Enter a string...."); gets(str); printf("\n"); a=strlen(str); for (b=a;b>=0;b--) printf("%c",str[b]); getch(); }
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#include<stdio.h>
#include<conio.h>
#include<string.h>
void main(void)
{
clrscr();
int a,b;
char ch[80],c='w';
printf("Enter a string: ");
gets(ch);
b=strlen(ch);
for(a=0;a<b;a++)
{
if (ch[a]==c)
printf("%c",'e');
else
printf("%c",ch[a]);
}
printf("\nTotal words =%d\n",b);
getch();
}
#include<stdio.h>
#include<conio.h>
void main (void)
{
clrscr();
int a=4,*b;
b=&a;
printf("Value of a=%d and its address=%u\n",a,&a);
printf("Value of b=%d and its address=%u\n",*b,b);
printf("value of a=%d and b=%d",a,*b);
getch();
}
#include<stdio.h> #include<conio.h> #include<string.h> void main(void) { clrscr(); int a,b; char ch[80]; printf("Enter a string: "); gets(ch); printf("\nCharcter ASCII Equivalent\n "); b=strlen(ch); for(a=0;a<b;a++) { printf("%c \t %d",ch[a],ch[a]); printf("\n"); } getch(); }
#include<stdio.h> #include<conio.h> void main(void) { clrscr(); int a,count=0; printf("Enter a number : "); scanf("%d",&a); for (int i=1;i<=a;i++) { if (a%i==0) count++; } if (count==2) printf("Number is Prime"); else printf("Not a Prime Number"); getch(); }
/* SWAP THE VALUES BETWEEN 2 INTEGER
#include<stdio.h>
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VARIABLES */ #include<stdio.h> #include<conio.h> void readint (int *a,int *b); void swap (int *a,int *b); int main(void) { clrscr(); int num1,num2; readint(&num1,&num2); printf("Before swapping num1=%d and num2=%d \n",num1,num2); swap(&num1,&num2); printf("After Swapping num1=%d and num2=%d\n",num1,num2); getch(); return 0; } void readint(int *a,int *b) { printf("Enter first Integer number :"); scanf("%d",a); printf("Enter second integer number :"); scanf("%d",b); } void swap(int *a,int *b) { int temp; temp=*a; *a=*b; *b=temp; }
#include<conio.h> #include<stdlib.h> void main(void) { clrscr(); int a=15; printf(“a=%d and it equivalent octal =%o”,a,a); printf(“a=%d and it equivalent hexa =%x”,a,a); getch(); }
#include<stdio.h> #include<conio.h> void main(void) { clrscr(); int a,b; float per=0; printf("\t\t\tThis Program Calculate Percentage & Grade\n"); printf("Enter Obtained Marks:"); scanf("%d",&a); printf("Enter Total Marks:"); scanf("%d",&b); per=((float)a/b)*100; printf("Percentage=%.2f%\n",per); if (per>60 && per<70) printf("Grade B"); else if (per>70 && per<80) printf("Grade A"); else if (per>80 && per<=100) printf("Grade A-one"); else if (per>50 && per<60) printf("Pass"); else printf("Fail");
/* swaps the values between 2 integer variables */
#include <stdio.h>
#include<conio.h>
void swap (int a, int b);
main (void ) {
int num1=40,num2=50;
clrscr();
printf("before swapping num1= %d,
num2=%d\n",num1,num2);
swap(num1,num2);
getch();
}
void swap (int a, int b) {
int temp;
temp=a;
a=b;
b=temp;
printf("\nAfter swapping num1= %d,
num2=%d\n",a,b);
return;
}
14
getch(); }
#include<stdio.h>
#include<conio.h>
void main(void)
{
clrscr();
int i,j,temp,A[10]={78,45,9,11,12,2,100,4,6,5};
printf("Elemnts of Array In Asecending Order\n");
for(i=0;i<10;i++)
{
for(j=i+1;j<10;j++)
if (A[i]>A[j])
{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
printf("%d\t",A[i]);
}
getch();
}
#include<stdio.h>
#include<conio.h>
void main(void)
{
clrscr();
int a=1;b=0;
while(a<=10)
{
b=b+a;
printf(“Sum of Number =%d \n”,b);
a++;
}
getch();
}
#include<stdio.h> #include<conio.h> void main(void) { clrscr(); int r,c,i,j,A[10][10],B[10][10],C[10][10]; printf("Enter number of row:"); scanf("%d",&r); printf("Enter number of Columns:"); scanf("%d",&c); printf("Matrix A\n"); for (i=0;i<r;i++) for (j=0;j<c;j++) { printf("Enter Element of A[%d][%d]=:",i,j); scanf("%d",&A[i][j]); } for (i=0;i<r;i++) { for (j=0;j<c;j++) printf("%d\t",A[i][j]); printf("\n"); } printf("Matrix B\n"); for (i=0;i<r;i++) for (j=0;j<c;j++) { printf("Enter Element of B[%d][%d]=:",i,j); scanf("%d",&B[i][j]); } for (i=0;i<r;i++) { for (j=0;j<c;j++)
#include<stdio.h> #include<conio.h> void main(void) { clrscr(); int a=1;b=1; for (a=1;a<=10;a++) { for (b=1;b<=10;b++) printf(“%d \t”,a*b); printf(“\n”); } getch(); }
#include<stdio.h> #include<conio.h> void main() { int a; clrscr(); for (a=0;a<11;a++) { if (a==4 || a==7) continue; printf(“Value of a is %d\n”,a); }
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printf("%d\t",B[i][j]); printf("\n"); } printf("Matrix C=A+B\n"); for (i=0;i<r;i++) { for (j=0;j<c;j++) printf("%d\t",A[i][j]+B[i][j]); printf("\n"); } getch(); }
for (a=0; ;a++) { printf(“Value of a is %d\n”,a); if (a>5) break; } getch(); }
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main (void)
{
clrscr();
char wwe;
char ch;
int i,j,n,temp;
int A[10];
int x,y,slen,pemt;
printf("For number's sorting press s \nFor alphabetic sorting press p\nYour Choice\t");
scanf("%c",&wwe);
switch (wwe)
{
case 's':
printf("\t\tSorting\n");
printf("Enter the no of element:");
scanf("%d",&n);
printf("Enter element \in array\n");
for(i=0;i<n;i++)
{
printf("Element %d is ",i+1);
scanf("%d",&A[i]);
}
printf("\n Element enter by you is : \n");
for(i=0;i<n;i++)
{
printf("%d\n",A[i]);
}
printf("If you want to sort in ascending order\tpress a\nOr\nIf you want to sort in
descending\order\tpress b\n\t");
printf("\n");
ch=getch();
if (ch=='a')
{
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
if (A[i]>A[j])
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{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
}
printf("\t%d\t",A[i]);
}
}
else
if (ch=='b')
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{ if (A[i]<A[j])
{
temp=A[i];
A[i]=A[j];
A[j]=temp;
}
}
printf("\t%d\t",A[i]);
}
break;
case 'p':
clrscr();
char Z[100];
printf("Enter a string:");
fflush(stdin);
gets(Z);
slen=strlen(Z);
printf("Enter element \in array\n");
for(x=0;x<slen;x++)
{
printf("Alphabet %d = %c",x+1,Z[x]);
printf("\n");
}
printf("\n Element enter by you is : \n");
for(x=0;x<slen;x++)
{
printf("%c\n",Z[x]);
}
printf("If you want to sort in ascending order\tpress a\
\nOr\nIf you want to sort in descending\order\tpress b\n\t");
printf("\n");
ch=getch();
if (ch=='a')
{ for(x=0;x<slen;x++)
{
for(y=x+1;y<slen;y++)
if (Z[x]>Z[y])
{
pemt=Z[x];
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Z[x]=Z[y];
Z[y]=pemt;
}
printf("\t%c\t",Z[x]);
}
}
else
if (ch=='b')
{
for(x=0;x<slen;x++)
{
for(y=x+1;y<slen;y++)
{
if (Z[x]<Z[y])
{
pemt=Z[x];
Z[x]=Z[y];
Z[y]=pemt;
}
}
printf("\t%c\t",Z[x]);
}
}
break;
}
getche();
}
#include<stdio.h> #include<conio.h> int inputnum(void) { int num; clrscr(); printf("Enter a Number :"); scanf("%d",&num); printf("\n"); return num; } void table(void) { int num2; num2= inputnum(); for(int i=1; i<11; i++) { printf("%d x %d = %d\n",num2,i,num2*i); } } void cont (void) { char ch;
#include<stdio.h>
#include<conio.h>
void heading(void)
{
printf("NED university of Engg. & Tech.\n");
printf("Department of Metallurgical Engg.");
}
void add(int a,int b)
{
//int num1=4, num2=6;
printf("%d + %d = %d",a,b,a+b);
}
void table(int a)
{
//int num=2;
clrscr();
for(int i=1; i<11; i++)
printf("%d x %d = %d\n",a,i,a*i);
//getch();
}
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do { clrscr(); table(); printf("\n Press Y/y for Continue..... :"); ch=getche(); } while(ch=='Y' || ch=='y'); }
#include<stdio.h>
#include<ctype.h>
#include<conio.h>
#include<string.h>
void main ()
{
clrscr();
int i=0;
char str[]="CS6";
int slen=strlen(str);
while (i<slen)
{
if (isalpha(str[i]))
printf ("character %c is alphabetic\n",str[i]);
else
printf ("character %c is not alphabetic\n",str[i]);
i++;
}
getch();
}
#include<ctype.h>
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main(void)
{
clrscr();
char arr[100];
printf("Type: ");
gets(arr);
int isdigit,slen=strlen(arr);
for (int i=0;i<slen;i++)
{
printf("\n%d word is a : ",i+1);
if (isdigit(arr[i]))
printf("Digit");
else
printf("Character");
}
getch();
}
#include<stdio.h>
#include<conio.h>
void main (void)
{
clrscr();
int vowel=0,c=0;
char ch;
while((ch=getch())!=’\r’)
{
c++;
if (ch==’a’ || ch==’u’ || ch==’o’ || ch==’i’ || ch==’e’ )
vowel++;
}
#include<stdio.h>
#include<conio.h>
void main (void)
{
clrscr();
int num=0,i=0;
for ( ;num<=256;num++)
{
printf(“%d : %c\n”,num,num);
i++;
if (i==24)
printf(“Press any key to continue….”);
getch();
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printf(“Character=%d\nVowel=%d”,c,vowel);
getch();
}
clrscr();
i=0;
}
getch();
}
#include<stdio.h> #include<conio.h> void main (void) { clrscr(); int id; printf(“Enter a number less than 4:”); scanf(“%d”,&id); switch (id) { case 1: printf(“A”); break(); case 1: printf(“B”); break(); case 1: printf(“C”); break(); defaut: printf(“Not Found”); break(); } getch(); }
#include<stdio.h>
#include<conio.h>
void main (void)
{
clrscr();
int a=1,b=0;
while (a<=10)
{
b=b+a;
printf(“\nsum of Number %d + %d=%d”,a,a+1,b);
a++;
}
getch();
}
#include<stdio.h>
#include<conio.h>
void power(int a,int b);
void main()
{ clrscr();
int a,b;
printf("Enter a number ");
scanf("%d",&a);
printf("%d ki power ",a);
scanf("%d",&b);
power(a,b);
printf("\nSum %d\n",a+b); printf("Subtraction %d\n",a-b);
printf("Multiplication %d\n",a*b); printf("Divison %.3f\n",(float)a/b);
printf("Remiander %d\n",a%b);
getch(); }
void power(int a, int b)
{ long int e,c;
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e=a;
for (int s=1;s<b;s++) e=e*a;
printf("\t=%ld",e);
int i,n;
printf("\nSquare of ");
for (i=1;i<=a;i++)
c=a*a;
printf("%d is %ld",a,c); }