题解 | #谁是你的潜在朋友#
谁是你的潜在朋友
http://www.nowcoder.com/practice/0177394fb25b42b48657bc2b1c6f9fcc
C++
#include<string>
#include<cstring>
#include<algorithm>
int h[201];
int n[201];
using namespace std;
int main() {
int N, M;
while(cin >> N >> M) {
memset(h, 0, sizeof(h));
for (int i = 0; i < N; i++) {
cin >> n[i];
h[n[i]]++;
}
for (int i = 0; i < N; i++) {
int temp = n[i];
if (h[temp] == 1) {
cout << "BeiJu" << endl;
}
else {
cout << h[temp] - 1 << endl;
}
}
}
return 0;
}
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