Okay, okay...I tried to write the code myself...I figured someone would be cool enough to do me a favor, but I guess there's some moral programming "code" I am unaware of. Anyway, here's what I have. Please judge and modify and add and erase to your hearts content.
Code:
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
void doOneSet(char opc)
{
char str[100] = { 0 };
switch(opc)
{
int i;
case '+': for(i=0; i < 5; i++){
sprintf(str, "%2d + %2d = ", rand() % 100, rand() % 100);
puts(str);
}
break;
}
}
int main(void)
{
srand((unsigned)time(NULL));
doOneSet('+');
return 0;
}
switch(opc){
int i, n1, n2;
case '+': for(i=0; i < 5; i++){
n1 = rand() % 100; n2 = rand() % 100;
sprintf(str, "%2d + %2d = %3d", n1, n2, n1 + n2);
puts(str);
}
break;
}