제출 #858662

#제출 시각아이디문제언어결과실행 시간메모리
858662MasterDobbyPrisoner Challenge (IOI22_prison)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "prison.h" #define all(a) a.begin(),a.end() #define pii pair<int,int> using namespace std; using ll = long long; int[][] devise_strategy(int N){ int ans[505][N+5]; memset(ans,0,sizeof ans); for(int i=1;i<=N;i++) ans[0][i]=i; for(int i=1;i<=500;i++){ for(int j=1;j<=N;j++){ if(i>j) ans[i][j]=-1; else ans[i][j]=-2; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

prison.cpp:9:4: error: structured binding declaration cannot have type 'int'
    9 | int[][] devise_strategy(int N){
      |    ^~
prison.cpp:9:4: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
prison.cpp:9:4: error: empty structured binding declaration
prison.cpp:9:6: error: expected initializer before '[' token
    9 | int[][] devise_strategy(int N){
      |      ^