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
和学号
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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Text-to-speech function is limited to 200 characters
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