PAT 1004 成绩排名 C++

读入 n(>0)名学生的姓名、学号、成绩,分别输出成绩最高和成绩最低学生的姓名和学号。

输入格式:

每个测试输入包含 1 个测试用例,格式为

第 1 行:正整数 n
第 2 行:第 1 个学生的姓名 学号 成绩
第 3 行:第 2 个学生的姓名 学号 成绩
  ... ... ...
第 n+1 行:第 n 个学生的姓名 学号 成绩

其中姓名学号均为不超过 10 个字符的字符串,成绩为 0 到 100 之间的一个整数,这里保证在一组测试用例中没有两个学生的成绩是相同的。

输出格式:

对每个测试用例输出 2 行,第 1 行是成绩最高学生的姓名和学号,第 2 行是成绩最低学生的姓名和学号,字符串间有 1 空格。

输入样例:

3
Joe Math990112 89
Mike CS991301 100
Mary EE990830 95

输出样例:

Mike CS991301
Joe Math990112

 代码如下:

#include <iostream>
#include <string>
using namespace std;
#define N 1000

int main()
{
	int n, score[N], i;
	int minflag, maxflag;
	int max = 0;
	int min = 100;
	string name[N], num[N];
	cin >> n;
	//输入数据
	for (i = 0; i<n; i++)
	{
		cin >> name[i];
		cin >> num[i];
		cin >> score[i];
	}
	//寻找最大最小值
	for (i = 0; i<n; i++)
	{
		if (score[i]>=max)
		{
			max = score[i];
			maxflag = i;
		}
		if (score[i]<=min)
		{
			min = score[i];
			minflag = i;
		}
	}
	cout << name[maxflag] << " " << num[maxflag] <<endl;
	cout << name[minflag] << " " << num[minflag] << endl;
	return 0;
}

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转载自blog.csdn.net/wingsemotion/article/details/82657191