제출 #715483

#제출 시각아이디문제언어결과실행 시간메모리
715483vjudge1Cluedo (IOI10_cluedo)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; int md(int a[],int n){ int sum=0; for(int i=0;i<n;i++){ sum+=a[i]; } int mid=sum/2+1; bool cur[mid],pre[mid]; for(int i=0;i<mid;i++){ cur[i]=pre[i]=false; } pre[0]=true; for(int i=0;i<mid;i++){ for(int j=0;j+a[i]<mid;j++){ if(pre[i]){ cur[j+a[i]]=true; } } } for(int i=0;i<mid;i++){ if(cur[i]){ pre[i]=true; } else pre[i]=false; cur[i]=false; } for(int i=mid-1;i>=0;i--){ if(pre[i]){ return sum-2*i; } } return 0; } Solve(){ ios_base::sync_with_stdio(0),cin.tie(0); int n; cin>>n; while(n--){ int m; cin>>m; int a[m]; for(int i=0;i<m;i++){ cin>>a[i]; } cout<<md(a,m)<<"\n"; } }

컴파일 시 표준 에러 (stderr) 메시지

cluedo.cpp:35:1: error: ISO C++ forbids declaration of 'Solve' with no type [-fpermissive]
   35 | Solve(){
      | ^~~~~
cluedo.cpp: In function 'int Solve()':
cluedo.cpp:48:1: warning: no return statement in function returning non-void [-Wreturn-type]
   48 | }
      | ^