Submission #1774716
Source Code Expand
#include <bits/stdc++.h> #define x first #define y second #define For(i, j, k) for(int i = j; i <= k; i++) using namespace std; typedef long long LL; const int N = 1e5 + 10; const LL MAX = 1e11; int n, ans; map<LL, int> cnt; map<LL, LL> M; int main(){ scanf("%d", &n); while(n--){ LL x; scanf("%lld", &x); int r = pow(x, 1.0 / 3) + 3; LL sqr = 1, single = 1; For(i, 2, r) if(x % i == 0){ int c = 0; while(x % i == 0) x /= i, ++c; c %= 3; if(c == 1) single *= i; else if(c == 2) sqr *= i; } LL s = LL(sqrt(x) + 1e-9); if(s * s == x) sqr *= s; else single *= x; if(single * sqr > MAX / single){ ++ans; continue; } LL b = single * single * sqr, a = sqr * sqr * single; cnt[a]++; M[a] = b; } for(auto s : cnt){ LL y = M[s.x]; if(s.x == y){ ++ans; continue; } if(s.x > y) continue; ans += max(s.y, cnt[y]); } printf("%d\n", ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Anticube |
User | dy0607 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 993 Byte |
Status | WA |
Exec Time | 2292 ms |
Memory | 20864 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:19:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:23:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &x); ^
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 1100 | ||||||
Status |
|
|
Set Name | Test Cases |
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Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | WA | 1710 ms | 384 KB |
02.txt | WA | 1711 ms | 384 KB |
03.txt | WA | 1710 ms | 384 KB |
04.txt | WA | 1711 ms | 384 KB |
05.txt | WA | 1709 ms | 384 KB |
06.txt | WA | 1711 ms | 384 KB |
07.txt | WA | 1709 ms | 384 KB |
08.txt | WA | 1709 ms | 384 KB |
09.txt | WA | 1710 ms | 384 KB |
10.txt | WA | 1708 ms | 384 KB |
11.txt | AC | 1675 ms | 256 KB |
12.txt | AC | 1676 ms | 256 KB |
13.txt | WA | 309 ms | 6528 KB |
14.txt | WA | 312 ms | 6528 KB |
15.txt | WA | 310 ms | 6528 KB |
16.txt | WA | 312 ms | 6528 KB |
17.txt | AC | 816 ms | 256 KB |
18.txt | AC | 808 ms | 256 KB |
19.txt | AC | 809 ms | 256 KB |
20.txt | AC | 806 ms | 256 KB |
21.txt | WA | 1138 ms | 3712 KB |
22.txt | WA | 1136 ms | 3712 KB |
23.txt | WA | 1136 ms | 3712 KB |
24.txt | WA | 1137 ms | 3712 KB |
25.txt | WA | 1141 ms | 3712 KB |
26.txt | WA | 1137 ms | 3584 KB |
27.txt | AC | 205 ms | 20864 KB |
28.txt | AC | 16 ms | 256 KB |
29.txt | AC | 27 ms | 256 KB |
30.txt | WA | 28 ms | 256 KB |
31.txt | AC | 28 ms | 256 KB |
32.txt | AC | 28 ms | 256 KB |
33.txt | AC | 1 ms | 256 KB |
34.txt | AC | 2292 ms | 256 KB |
35.txt | AC | 1093 ms | 256 KB |
36.txt | AC | 1 ms | 256 KB |
37.txt | WA | 1587 ms | 1024 KB |
38.txt | WA | 1584 ms | 1024 KB |
39.txt | WA | 1582 ms | 1024 KB |
40.txt | WA | 1590 ms | 1024 KB |
41.txt | AC | 1 ms | 256 KB |
42.txt | AC | 1 ms | 256 KB |
43.txt | AC | 1 ms | 256 KB |
44.txt | AC | 1 ms | 256 KB |
45.txt | AC | 1 ms | 256 KB |
46.txt | AC | 1 ms | 256 KB |
47.txt | WA | 1 ms | 256 KB |
48.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |