lesser.c

//lesser.c -- 找出两个整数中较小的一个

#include 
int imin(int,int);
int main(int argc, const char * argv[]) {
    int evil1,evil2;
    printf("Enter a pair of integers(q to quit):\n");
    while (scanf("%d %d",&evil1,&evil2) == 2) {
        printf("The lesser of %d and %d is %d\n",evil1,evil2,imin(evil1,evil2));
        printf("Enter a pair of integers (q to quit):\n");
    }
    printf("Bye!\n");
    return 0;
}
int imin(int n,int m)
{
    int min;
    if (n<m)
        min=n;
        else
            min=m;
            return min;
}