3 solutions
-
-1
#include<bits/stdc++.h> using namespace std; int main() { int n,s=0; bool flag; cin>>n; for(int i=1;i<=n;i++) { if(i%7==0) continue; int temp=i; while(temp) { if(temp%10==7) { flag=true; break; } else flag=false; temp/=10; } if(flag) continue; s+=i*i; } cout<<s; return 0; }
Information
- ID
- 889
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 1
- Tags
- (None)
- # Submissions
- 113
- Accepted
- 39
- Uploaded By