Submission #1042128
Source Code Expand
#include <cstdio> #include <cstring> #include <string> #include <cmath> #include <cassert> #include <iostream> #include <algorithm> #include <stack> #include <queue> #include <vector> #include <set> #include <map> #include <bitset> #include <functional> #include <numeric> using namespace std; #define repl(i,a,b) for(int i=(int)(a);i<(int)(b);i++) #define rep(i,n) repl(i,0,n) #define mp(a,b) make_pair((a),(b)) #define pb(a) push_back((a)) #define all(x) (x).begin(),(x).end() #define dbg(x) cout<<#x"="<<((x))<<endl #define fi first #define se second #define INF 2147483600 #define long long long int solve(long x, long y){ if(y==0) { if(x>0) return x+1; else return -x; } if(x==0){ if(y>=0) return y; else return -y+1; } if(x*y >= 0){ if(y>=x) return y-x; else return x-y + 2; } else { return min(solve(-x,y), solve(x,-y))+1; } } int main(){ int x,y; cin>>x>>y; cout << solve(x,y) << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Simple Calculator |
User | tossy |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1016 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 2 ms | 256 KB |
0_01.txt | AC | 2 ms | 256 KB |
0_02.txt | AC | 2 ms | 256 KB |
1_00.txt | AC | 2 ms | 256 KB |
1_01.txt | AC | 2 ms | 256 KB |
1_02.txt | AC | 2 ms | 256 KB |
1_03.txt | AC | 2 ms | 256 KB |
1_04.txt | AC | 2 ms | 256 KB |
1_05.txt | AC | 2 ms | 256 KB |
1_06.txt | AC | 2 ms | 256 KB |
1_07.txt | AC | 2 ms | 256 KB |
1_08.txt | AC | 3 ms | 256 KB |
1_09.txt | AC | 2 ms | 256 KB |
1_10.txt | AC | 2 ms | 256 KB |