Submission #1832417
Source Code Expand
#include <bits/stdc++.h> #define long long long #define up(i,a,b) for (int i=a; i<=b; i++) #define down(i,a,b) for (int i=a; i>=b; i--) #define endl '\n' #define X first #define Y second #define II pair<int, int> #define III pair<int, pair<int, int> > #define debug(X) cerr<< #X << " = " <<X << endl #define debug2(X,Y) cerr<< #X << " = " <<X << ","<<#Y<<" = "<<Y<<endl #define show(X,a,b) {cerr << #X << " = "; up(__,a,b) cerr << X[__] << ' '; cerr << endl;} #define gc getchar #define pc putchar using namespace std; inline void read(int &x) { register int c = gc(); x = 0; int neg = 0; for (;((c<48 || c>57) && c != '-') ;c = gc()); if(c=='-') {neg=1;c=gc();} for(;c>47 && c<58;c = gc()) {x = (x<<1) + (x<<3) + c - 48;} if(neg) x=-x; } inline void writeln(int x){ char buffor[21]; register int i=0; int neg=0; if (x<0) {neg=1; x= -x;} do{ buffor[i++]=(x%10)+'0'; x/=10; } while(x); i--; if (neg) pc('-'); while(i>=0) pc(buffor[i--]); pc('\n'); } int x,y; void input() { cin>>x>>y; } void solve() { if (x== y) cout<<0; else if (abs(x)<= abs(y)) { if (x>=0 and y>=0) cout<<y-x; else if (x<0 and y<0) cout<<abs(y)- abs(x)+ 2; else if (x>=0 and y<0) cout<<abs(y)- abs(x)+ 1; else if (x<0 and y>=0) cout<<abs(y)- abs(x)+ 1; } else { if (x>=0 and y>=0) { if (y!=0) cout<<x-y+1; else cout<<x-y+2; } else if (x<0 and y<0) cout<<abs(x)- abs(y); else if (x>=0 and y<0) cout<<abs(x)- abs(y)+ 1; else if (x<0 and y>=0) { if (y!=0) cout<<abs(x)- abs(y)+1; else cout<<abs(x)- abs(y); } } } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL);// don't use when interactive #ifdef I_Love_Pork #define TASK "tmp" freopen(TASK".inp","r",stdin); freopen(TASK".out","w",stdout); #endif input(); solve(); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Simple Calculator |
User | I_Love_Pork |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 2094 Byte |
Status | WA |
Exec Time | 1 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 |
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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 | WA | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | WA | 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 |