C Language Nested Loops Set 2

Get the following Output:

5 10 15 20 25
5 10 15 20 25
5 10 15 20 25
5 10 15 20 25
5 10 15 20 25

Source Code

7. Using For Loop

#include <stdio.h>
 int main()
 {
     int i,j;
     for(i=1;i<=5;i++)
     {
         for(j=5;j<=25;j=j+5)
         {
             printf("%d ",j);
         }
         printf("\n");
     }
     return 0;
 }

8. Using while Loop

/* using while loop */

 #include <stdio.h>
 int main()
 {
     int i=1,j;
     while(i<=5)
     {
         j=1;
         while(j<=5)
         {
             printf("%d ",j*5);
             j++;
         }
         printf("\n");
         i++;
     }
     return 0;
 }

Get the following Output:

* * * * *
* * * * *
* * * * *
* * * * *
* * * * *

Source Code

9. Using For Loop

#include <stdio.h>
 int main()
 {
     int i,j;
     for(i=1;i<=5;i++)
     {
         for(j=1;j<=5;j=j+1)
         {
             printf("* ");
         }
         printf("\n");
     }
     return 0;
 }

10. Using while Loop

/* using while loop */

 #include <stdio.h>
 int main()
 {
     int i=1,j;
     while(i<=5)
     {
         j=1;
         while(j<=5)
         {
             printf("* ");
             j++;
         }
         printf("\n");
         i++;
     }
     return 0;
 }

Get the following Output:

1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
4 4 4 4 4
5 5 5 5 5

Source Code

11. Using For Loop

#include <stdio.h>
 int main()
 {
     int i,j;
     for(i=1;i<=5;i++)
     {
         for(j=1;j<=5;j=j+1)
         {
             printf("%d ",i);
         }
         printf("\n");
     }
     return 0;
 }

12. Using while Loop

/* using while loop */

 #include <stdio.h>
 int main()
 {
     int i=1,j;
     while(i<=5)
     {
         j=1;
         while(j<=5)
         {
             printf("%d ",i);
             j++;
         }
         printf("\n");
         i++;
     }
     return 0;
 }