제출 #491106

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
491106	2021-11-30 14:44:04	inksamurai	Magenta (COCI21_magenta)	C++17	110 / 110	63 ms	9740 KiB

Main

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#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define rep(i,n) for(int i=0;i<n;i++)
#define crep(i,x,n) for(int i=x;i<n;i++)
#define drep(i,n) for(int i=n-1;i>=0;i--)
#define vec(...) vector<__VA_ARGS__>
#define _3cSpNGp ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
typedef long long ll;
typedef long double ld;
using pii=pair<int,int>;
using vi=vector<int>;
int main(){
_3cSpNGp;
  int n;
  cin>>n;
  int _a,_b;
  cin>>_a>>_b;
  _a--,_b--;
  vec(vec(pii)) adj(n);
  rep(i,n-1){
    int u,v;
    string s;
    cin>>u>>v>>s;
    u--,v--;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:40:7: warning: unused variable 'u' [-Wunused-variable]
   40 |   int u=edge.fi,color=edge.se;
      |       ^
Main.cpp: In instantiation of 'main()::<lambda(auto:24, int, int, int)> [with auto:24 = main()::<lambda(auto:24, int, int, int)>]':
Main.cpp:80:67:   required from here
Main.cpp:71:18: warning: unused variable 'color' [-Wunused-variable]
   71 |    int u=edge.fi,color=edge.se;
      |                  ^~~~~

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50