PAT乙级1046. 划拳（C语言）

PAT乙级真题题解目录

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#include 

int main() {
    int N, a_drink = 0, b_drink = 0;//划拳的次数，甲乙喝酒的杯数 
    scanf("%d", &N);
    int a_num, a_sum, b_num, b_sum, sum;
    while (N-- > 0) {
        scanf("%d %d %d %d", &a_num, &a_sum, &b_num, &b_sum);
        sum = a_num + b_num;
        if (a_sum == sum && b_sum != sum) {
            b_drink++;
        } else if (a_sum != sum && b_sum == sum) {
            a_drink++;
        }
    }
    printf("%d %d\n", a_drink, b_drink);
    return 0;
}