C语言真条件实例

/* t_and_f.c -- true and false values in C */
#include <stdio.h>
int main(void)
{
    int true_val, false_val;

    true_val = (10 > 2);    // value of a true relationship
    false_val = (10 == 2);  // value of a false relationship
    printf("true = %d; false = %d \n", true_val, false_val);

    return 0;
}