제출 #374211

#제출 시각아이디문제언어결과실행 시간메모리
374211MilosMilutinovic사육제 (CEOI14_carnival)C++14
0 / 100
1 ms512 KiB
#include <bits/stdc++.h> using namespace std; const int N=200; int ans[N]; int main(){ int n;scanf("%i",&n); int cnt=0; for(int i=1;i<=n;i++){ if(ans[i]>0)continue; ans[i]=++cnt; for(int j=i+1;j<=n;j++){ if(ans[j]>0)continue; fflush(stdout); printf("2 %i %i\n",i,j); int x;scanf("%i",&x); if(x==1)ans[j]=ans[i]; } } printf("0 "); for(int i=1;i<=n;i++)printf("%i ",ans[i]); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

carnival.cpp: In function 'int main()':
carnival.cpp:6:16: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    6 |     int n;scanf("%i",&n);
      |           ~~~~~^~~~~~~~~
carnival.cpp:15:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   15 |             int x;scanf("%i",&x);
      |                   ~~~~~^~~~~~~~~
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