Submission #118188
Source Code Expand
#include <cstdio> int main(void) { int n; while(scanf("%d", &n), n) { int ans = 2, cur = n; for(int i=2;i*i<=n;i++) { if(cur % i == 0) { ans = i; while(cur % i == 0) cur /= i; } } if(cur != 1) ans = cur; printf("%d\n", ans); } return 0; }
Submission Info
Submission Time | |
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Task | B - Working for the World |
User | xhae |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 299 Byte |
Status | AC |
Exec Time | 20 ms |
Memory | 804 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:6:2: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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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 | AC | 20 ms | 800 KB |
10-minimum | AC | 19 ms | 800 KB |
11-maximum | AC | 19 ms | 804 KB |
12-little | AC | 20 ms | 676 KB |
13-large | AC | 20 ms | 784 KB |
14-middle | AC | 20 ms | 708 KB |
15-zero | AC | 19 ms | 712 KB |
50-random00 | AC | 20 ms | 800 KB |
50-random01 | AC | 20 ms | 800 KB |
50-random02 | AC | 20 ms | 804 KB |
50-random03 | AC | 20 ms | 800 KB |
50-random04 | AC | 19 ms | 796 KB |
50-random05 | AC | 19 ms | 700 KB |
50-random06 | AC | 20 ms | 800 KB |
50-random07 | AC | 19 ms | 804 KB |
50-random08 | AC | 20 ms | 800 KB |
50-random09 | AC | 19 ms | 672 KB |
50-random10 | AC | 20 ms | 804 KB |
50-random11 | AC | 20 ms | 800 KB |
50-random12 | AC | 20 ms | 712 KB |
50-random13 | AC | 20 ms | 800 KB |
50-random14 | AC | 20 ms | 804 KB |
50-random15 | AC | 20 ms | 800 KB |
50-random16 | AC | 20 ms | 804 KB |
50-random17 | AC | 20 ms | 804 KB |
50-random18 | AC | 20 ms | 800 KB |
50-random19 | AC | 20 ms | 704 KB |