【PAT】B1018 锤子剪刀布

抄的柳婼小姐姐的，感觉三个数求最大那里用的真棒

#include <stdio.h>
int main() {
	int N; scanf("%d", &N);
	int jiawin = 0, yiwin = 0, ping = 0;
	int jia[3] = { 0 }, yi[3] = { 0 };
	for (int i = 0; i<N; i++) {
		getchar();
		char arr[5]; scanf("%[^\n]", arr);
		if (arr[0] == arr[2]) ping++;
		else if (arr[0] == 'C'&&arr[2] == 'B') {
			yiwin++;
			yi[0]++;
		}
		else if (arr[0] == 'C'&&arr[2] == 'J') {
			jiawin++;
			jia[1]++;
		}
		else if (arr[0] == 'B'&&arr[2] == 'C') {
			jiawin++;
			jia[0]++;
		}
		else if (arr[0] == 'B'&&arr[2] == 'J') {
			yiwin++;
			yi[2]++;
		}
		else if (arr[0] == 'J'&&arr[2] == 'C') {
			yiwin++;
			yi[1]++;
		}
		else if (arr[0] == 'J'&&arr[2] == 'B') {
			jiawin++;
			jia[2]++;
		}
	}
	printf("%d %d %d\n%d %d %d\n", jiawin, ping, yiwin, yiwin, ping, jiawin);
	int maxjia = jia[0] >= jia[1] ? 0 : 1;
	maxjia = jia[maxjia] >= jia[2] ? maxjia : 2;
	int maxyi = yi[0] >= yi[1] ? 0 : 1;
	maxyi = yi[maxyi] >= yi[2] ? maxyi : 2;
	char str[4] = "BCJ";
	printf("%c %c", str[maxjia], str[maxyi]);
	return 0;
}