제출 #61851

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
61851	2018-07-26 21:47:42	IvanC	Chase (CEOI17_chase)	C++17	100 / 100	805 ms	358920 KiB

chase

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MAXN = 1e5 + 10;
const int MAXC = 1e2 + 5;
vector<int> grafo[MAXN];
ll dp[MAXN][MAXC][2],P[MAXN],somatorio[MAXN],best;
ll copia[MAXN][MAXC],copia_sigma[MAXN],atual[MAXN][MAXC];
int N,C;
void adicona(int v,int u){
  for(int i = 1;i<=C;i++){
    if(atual[u][i] > dp[v][i][0]){
      dp[v][i][1] = dp[v][i][0];
      dp[v][i][0] = atual[u][i];
    }
    else if(atual[u][i] > dp[v][i][1]){
      dp[v][i][1] = atual[u][i];
    }
  }
  somatorio[v] += P[u];
}
void tira(int v,int u){
  for(int i = 1;i<=C;i++){
    if(atual[u][i] == dp[v][i][0]){
      dp[v][i][0] = dp[v][i][1];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

chase.cpp: In function 'int main()':
chase.cpp:90:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&N,&C);
  ~~~~~^~~~~~~~~~~~~~~
chase.cpp:92:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld",&P[i]);
   ~~~~~^~~~~~~~~~~~~~
chase.cpp:96:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&u,&v);
   ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 30 / 30