多组输入的循环方式解决

解题思路:

注意事项:

参考代码:

#define  _CRT_SECURE_NO_WARNINGS

#include<stdio.h>

int main() {

int n;

scanf("%d", &n);

double M, m;

double p1, p2;

int count = 0; 

scanf("%lf%lf", &M, &m);

p1 = m / M;

while (~scanf("%lf%lf", &M, &m)) {

p2 = m / M;

count++;

if (p2 - p1 > 0.05) {

printf("better\n");

}

else if (p1 - p2 > 0.05) {

printf("worse\n");

}

else {

printf("same\n");

}

if (count == n - 1) {

break;

}

}

}