题解 | #统计同成绩学生人数#
统计同成绩学生人数
https://www.nowcoder.com/practice/987123efea5f43709f31ad79a318ca69
#include <iostream>
#include <map>
using namespace std;
int main() {
int n;
while(cin >> n && n != 0){
map<int, int> scores;
while(n --){
int x;
cin >> x;
scores[x] ++;
}
int score;
cin >> score;
cout << scores[score] << endl;
}
return 0;
}
// 64 位输出请用 printf("%lld")
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