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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#779737 | #8791. Tasks and Bugs | woodie_0064# | WA | 1ms | 4072kb | C++20 | 1.2kb | 2024-11-24 21:29:04 | 2024-11-24 21:29:04 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using par = pair<int, int>;
const int N = 1e5 + 3;
int T;
int n, num;
void work(){
string s;
map <int,int> id,p;
map<int,vector<int>> adj;
int cnt = 0;
while(getline(cin, s)){
istringstream input_stream(s);
string ss;input_stream >> ss;
int fa = stoi(ss.substr(3,s.size() - 4));
while(input_stream >> ss){
int len = ss.back() == ',' ? ss.size() - 4 : ss.size() - 3;
int son = stoi(ss.substr(3,len));
if(!id.count(son)) {
id[son] = ++cnt;
p[cnt] = son;
}
adj[id[son]].push_back(fa);
}
}
for(int i = 1;i <= cnt;i++){
if(i != 1) cout << "\n";
cout << "CS-" << p[i] << ": ";
// sort(adj[i].begin(),adj[i].end());
for(int j = 0;j < (int)adj[i].size();j++) {
if(j) cout << ", ";
cout << "CS-" << adj[i][j];
}
// sort(v.begin(), v.end());
// for(auto y : v)
// out.push_back(y);
//
// if(!out.empty()){
// cout << "CS-" << x << ": ";
// int sz = out.size();
// for(int i = 0; i < sz; ++i)
// cout << "CS-" << out[i] << ","[i == sz-1] << " "[i == sz-1];
// }
}
}
int main(){
freopen("test.txt", "r", stdin);
ios::sync_with_stdio(false);
cin.tie(0);
int T = 1;
while(T--){
work();
}
return 0;
}
詳細信息
Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 4072kb
input:
CS-20: CS-1 CS-100: CS-239 CS-300: CS-239, CS-11111
output:
result:
wrong answer 1st lines differ - expected: 'CS-1: CS-20', found: ''