Submission #3551889
Source Code Expand
#include<iostream> #include<cstdio> #include<algorithm> #include<cmath> #include<cstdlib> #include<cstring> using namespace std; int f(int a) { if(a==1) return 0; if(a==2) return 1; if(a%2==0) return 0; for(int i=3;i<=sqrt(a);i+=2) { if(a%i==0) return 0; } return 1; } int main() { int a; while(cin>>a) { if(a!=0) { for(int i=1;i<=a;i++) { if(a%i==0&&f(a/i)==1) { cout<<i<<endl;break; } } } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Working for the World |
User | luogu_bot4 |
Language | C++ (GCC 5.4.1) |
Score | 0 |
Code Size | 485 Byte |
Status | WA |
Exec Time | 59 ms |
Memory | 256 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
All | 00-sample, 10-minimum, 11-maximum, 12-little, 13-large, 14-middle, 15-zero, 50-random00, 50-random01, 50-random02, 50-random03, 50-random04, 50-random05, 50-random06, 50-random07, 50-random08, 50-random09, 50-random10, 50-random11, 50-random12, 50-random13, 50-random14, 50-random15, 50-random16, 50-random17, 50-random18, 50-random19 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00-sample | WA | 1 ms | 256 KB |
10-minimum | WA | 1 ms | 256 KB |
11-maximum | WA | 59 ms | 256 KB |
12-little | WA | 1 ms | 256 KB |
13-large | WA | 9 ms | 256 KB |
14-middle | WA | 1 ms | 256 KB |
15-zero | AC | 1 ms | 256 KB |
50-random00 | WA | 2 ms | 256 KB |
50-random01 | WA | 7 ms | 256 KB |
50-random02 | WA | 2 ms | 256 KB |
50-random03 | WA | 2 ms | 256 KB |
50-random04 | WA | 3 ms | 256 KB |
50-random05 | WA | 2 ms | 256 KB |
50-random06 | WA | 2 ms | 256 KB |
50-random07 | WA | 2 ms | 256 KB |
50-random08 | WA | 2 ms | 256 KB |
50-random09 | WA | 2 ms | 256 KB |
50-random10 | WA | 2 ms | 256 KB |
50-random11 | WA | 3 ms | 256 KB |
50-random12 | WA | 2 ms | 256 KB |
50-random13 | WA | 2 ms | 256 KB |
50-random14 | WA | 3 ms | 256 KB |
50-random15 | WA | 2 ms | 256 KB |
50-random16 | WA | 2 ms | 256 KB |
50-random17 | WA | 2 ms | 256 KB |
50-random18 | WA | 3 ms | 256 KB |
50-random19 | WA | 2 ms | 256 KB |