while loop
/*
Author : ITVoyagers (https://itvoyagers.in/)
Date :25th December 2018
Description : While loop.
*/
#include<stdio.h>
void main()
{
int r=0;
while(r<5)
{
printf("%in",r);
r++;
}
}
Output:
0
1
2
3
4
do-while loop
/*
Author : ITVoyagers (https://itvoyagers.in/)
Date :25th December 2018
Description : do-While loop.
*/
#include<stdio.h>
void main()
{
int r=0;
do
{
printf("%in",r);
r++;
}
while(r>5);
}
Output:
0
for loop
/*
Author : ITVoyagers (https://itvoyagers.in/)
Date :25th December 2018
Description : for loop.
*/
#include<stdio.h>
void main()
{
int r;
for(r=1;r<=5;r++)
{
printf("%dn",r);
}
}
Output:
1
2
3
4
5
Nested loop
/*
Author : ITVoyagers (https://itvoyagers.in/)
Date :25th December 2018
Description : Nested loop.
*/
#include<stdio.h>
void main()
{
int r,c;
for(r=1;r<=5;r++)
{
for(c=1;c<=r;c++)
{
printf("*");
}
printf("n");
}
}
Output:
*
**
***
****
*****