제출 #1116338

#제출 시각아이디문제언어결과실행 시간메모리
1116338vjudge1Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)C++17
0 / 100
1 ms336 KiB
#include <bits/stdc++.h> #define sz size() #define int long long #define speed ios_base::sync_with_stdio(0); #define in insert #define pb push_back using namespace std; signed main() { speed; int a; cin >> a; int h=1; string s=""; for(int i=0;i<1000;i++){ if(a%9==0){ a/=9; s+="9"; } else break; } for(int i=0;i<1000;i++){ if(a%8==0){ a/=8; s+="8"; } else break; } for(int i=0;i<1000;i++){ if(a%7==0){ a/=7; s+="7"; } else break; } for(int i=0;i<1000;i++){ if(a%6==0){ a/=6; s+="6"; } else break; } for(int i=0;i<1000;i++){ if(a%5==0){ a/=5; s+="5"; } else break; } for(int i=0;i<1000;i++){ if(a%4==0){ a/=4; s+="4"; } else break; } for(int i=0;i<1000;i++){ if(a%3==0){ a/=3; s+="3"; } else break; } for(int i=0;i<1000;i++){ if(a%2==0){ a/=2; s+="2"; } else break; } if(a==1){ reverse(s.begin(),s.end()); cout << s; } else cout << -1; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:12:9: warning: unused variable 'h' [-Wunused-variable]
   12 |     int h=1;
      |         ^
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