Submission #1130576
Source Code Expand
# include <bits/stdc++.h> # define fr first # define sc second # define mk make_pair # define pb push_back # define ll long long using namespace std; main() { long long a,b,c=0,h; cin>>a>>b; if (a==b){ cout<<0; return 0; } if (a==0) { if (b>a) { cout<<abs(b-a); return 0; } else if (a>b) { cout<<abs(b-a)+1; return 0; } } if (a==-b){ cout<<1; return 0; } if (a<=0&&b<=0){ if (a>b){ a=-a; c++; } while (a!=b){ a++; c++; if (-a==b){ c++; a=-a; break; } } cout<<c; return 0; } if (b>a&&a>=0&&b>=0&&-a!=b) { cout<<b-a; return 0; } if ((b>a&&b<=0||a<=0&&b>a)){ c+=abs(abs(a)-abs(b))+1; cout<<c; return 0; } if (a>b&&b<=0&&a>=0) { cout<<abs(abs(a)-abs(b))+1; return 0; } if (a>b) { a=-a; c++; while (a!=b){ c++; a++; if (-a==b){ a=-a; c++; } } cout<<c; return 0; } /*if (a>b) { a=-a; while (a!=b) { if (abs(-a-abs(b))<=abs(a+1-abs(b))||a==-b){ a=-a; c++; } if (a==b) { break; } if (-(a+(abs(abs(a)-abs(b))))==b&&a>0) { c+=(abs(abs(a)-abs(b)))+1; a=-(a+(abs(abs(a)-abs(b)))); } if (a==b) { break; } if (abs(-a-abs(b))>=abs(a+1-abs(b))||-a>b){ a++; c++; } } cout<<c+1; return 0; } */ }
Submission Info
Submission Time | |
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Task | A - Simple Calculator |
User | vjudge1 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 2019 Byte |
Status | WA |
Exec Time | 650 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
|
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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 | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.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 | WA | 430 ms | 256 KB |
1_05.txt | AC | 650 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 | 462 ms | 256 KB |