1. LAB 5
Loop)
C
for
Loop
2. while
3. do while

2. 1
1.
2. Dev-C
3. E-Draw
4. A4
1.
(Flowchart)
Dev-C
4.

3. for
for

4. //1. for
#include <stdio.h>
#include <conio.h>
int main()
{
int num;
for
(num=1;num<=10;num++)
{
printf("%dt",num);
}
getch();
return 0;
}
1 2 3 4 5 6 7 8 9 10
//2. for
#include <stdio.h>
#include <conio.h>
main()
{
printf("1t");
printf("2t");
printf("3t");
printf("4t");
printf("5t");
printf("6t");
printf("7t");
printf("8t");
printf("9t");
printf("10t");
getch();
}

5. for
for
2
0 while
#include <stdio.h>
#include <conio.h>
int main()
{
float num,sum;
while (num!=0)
{
printf("Enter a number : ");
scanf("%f",&num);
sum=sum+num;
printf("n");
}

6. printf("The summary = %10.2f : ",sum);
getch();
return 0;
}
Enter a number : 10
Enter a number : 20
Enter a number : 30
Enter a number : 40
Enter a number : 50
Enter a number : 0
The summary = 150.00
while
while
a= a=
answer = 'y'

7. while
3
factorial do - while
#include <stdio.h>
#include <conio.h>
int main()
{
int a,fact,ans=1;
printf("Please enter number : ");
scanf("%d",&a);
fact=a;
do

8. {
ans=ans*fact;
printf("%dn",ans);
fact- -;
} while (fact>0);
printf("n");
printf("The answer of %d! = %d",a,ans);
getch();
return 0;
}
Please enter number :

9. The answer of ! = 120
do - while
do -while

10. 10 for
#include<stdio.h>
#include<conio.h>
main()
{
int i,in,sum;
sum = 0;
for (i=1;i<=10;i++)
{
printf("Enter weight : ");
scanf("%d",&in);
sum = sum+in;
}
printf("Summation of weights = %d",sum);
getch();

11. }