Solution for Exercise 11-20

ex1120

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main()
{
    int r,a,b;

    srand((unsigned)time(NULL));
    for(a=0;a<20;a++)
    {
        for(b=0;b<5;b++)
        {
            r=rand();
            printf("%d\t",r);
        }
        putchar('\n');
    }
    return(0);
}

Notes

* The time() function at Line 10 requires the time.h header file, which is included with the source code at Line 3.

Exercise ex1121 →