Submission #3665752
Source Code Expand
#include <iostream> #include <utility> #include <map> #include <string> #include <vector> #include <algorithm> #include <functional> #include <array> #include <math.h> #include <sstream> typedef long long ll; using namespace std; int main(int argc, char const *argv[]) { ll x, y; std::cin >> x >> y; ll z = x + y; if (z % 4 != 0) { std::cout << "No" << std::endl; return 0; } ll a = z / 4; ll b = abs(x - y); //aが偶数であれば, bは0, 4, 8, ... //aが奇数であれば, bは2, 6, 10, ... //b <= 2*a if ((a % 2 == 0 && b % 4 == 0) || (a % 2 == 1 && b % 4 == 2)) { if (b <= 2*a) { std::cout << "Yes" << std::endl; return 0; } } std::cout << "No" << std::endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Colored Balls |
User | sarashin |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 828 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
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, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
14.txt | AC | 1 ms | 256 KB |
15.txt | AC | 1 ms | 256 KB |
16.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 |