Submission #58859

#TimeUsernameProblemLanguageResultExecution timeMemory
58859gs18115동전 게임 (KOI15_coin)C++14
9 / 100
4 ms880 KiB
#include<iostream> using namespace std; int i,j,C,K,a,b; bool chk[1234][1234]; int main() { ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin>>K; for(i=0;i<=K;i++) for(j=0;j<=K;j++) if(abs(i-j)+max(i,j)<K+2) chk[i][j]=true; cin>>C; for(i=0;i<C;i++) { cin>>a>>b; if(chk[a][b]) cout<<1<<'\n'; else if(a>0&&chk[a-1][b]) cout<<1<<'\n'; else cout<<0<<'\n'; } return 0; }
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