Submission #2126235
Source Code Expand
#include "bits/stdc++.h" using namespace std; typedef long long ll; #define INF (1<<30) #define INFLL (1ll<<60) typedef pair<int, int> P; typedef pair<ll, P> E; #define cost first #define from second.first #define to second.second #define MOD (1000000007ll) #define l_ength size void mul_mod(ll& a, ll b){ a *= b; a %= MOD; } int main(void){ ll h,hd,w,wd,i,a,b,c,ans; cin >> h >> w; if(!(h%3) || !(w%3)){ cout << 0 << endl; return 0; } ans = min(h,w); for(i=1ll; i<h; ++i){ a = w * i; hd = h - i; b = hd * (w/2); c = hd * (w - (w/2)); ans = min(ans,max(a,c)-min(a,b)); } for(i=1ll; i<w; ++i){ a = h * i; wd = w - i; b = wd * (h/2); c = wd * (h - (h/2)); ans = min(ans,max(a,c)-min(a,b)); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Chocolate Bar |
User | ransewhale |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 803 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
0_04.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | AC | 1 ms | 256 KB |
1_06.txt | AC | 1 ms | 256 KB |
1_07.txt | AC | 1 ms | 256 KB |
1_08.txt | AC | 1 ms | 256 KB |
1_09.txt | AC | 1 ms | 256 KB |
1_10.txt | AC | 1 ms | 256 KB |
1_11.txt | AC | 1 ms | 256 KB |
1_12.txt | AC | 1 ms | 256 KB |
1_13.txt | AC | 1 ms | 256 KB |
1_14.txt | AC | 1 ms | 256 KB |