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

int main(void) {
	int magic,guess;
    magic=rand()%51;
    guess=rand()%51;
    printf("：\n");
    scanf("%d",&guess);
    printf("%d",guess);
    if(guess>magic)
    printf("大了");
    else if(guess<magic)
    printf("小了");
    else if(guess=magic)
    printf("正确不是终点");
	return 0;
}