include <stdio.h>
int main()
{   
    int x=5;
    int y=5;
    int z=10;
    printf("x是否大于y:%d\n", x>y); //5>5, 为假，输出0
    printf(“y是否大于等于x:%d\n", y>=x); //5>=5, 为真，输出1
    printf("y是否小于z:%d\n", y<z); //5<10, 为真，输出1
    printf("z是否小于等于x:%d\n", z<=x); //10<=5, 为假，输出0
    printf("z是否等于x+y:%d\n", z==(x+y); //10=5+5, 为真，输出1
    reture 0;
}