Submission #20159866


Source Code Expand

#include <iostream>
using namespace std;

int main(){
    long long B,C;
    cin >> B >> C;
    if(B==0) {
        if(C == 0 || C == 1){
            cout << 1 << endl;
        }
        else cout << 2*(((C+2)/2)-1) << endl;
    }

    if(B > 0){
        if(C>=2*B){
            cout << C - 2 + 2*B+1;
        }
        else{
            if(C == 0||C == 1) cout << C + 1;
            else cout << 2*C-1;
        }
    }
    if(B < 0){
        if(C>=(1-2*B)){
            cout << C-1 + 1-2*B;
        }
        else{
            if(C == 0||C == 1) cout << C + 1;
            else cout << 2*C-1;
        }
    }
}

Submission Info

Submission Time
Task B - -- - B
User runnerof428
Language C++ (GCC 9.2.1)
Score 400
Code Size 641 Byte
Status AC
Exec Time 6 ms
Memory 3636 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 4
AC × 18
Set Name Test Cases
Sample sample.txt, sample_2.txt, sample_3.txt, sample_4.txt
All 0_1.txt, 0_1000000000000000000.txt, 1000000000000000000_1.txt, 1000000000000000000_1000000000000000000.txt, 1312150450968415_354979173822804784.txt, 252509054433933443_74859962623690081.txt, 335408917861648769_779547116602436426.txt, 489647926824927166_979295853649854331.txt, 489647926824927166_979295853649854332.txt, 489647926824927166_979295853649854333.txt, 522842184971407772_585335723211047202.txt, 645762258982631929_269587449430302156.txt, 84324828731963978_148049062628894325.txt, 891351282707723854_349993004923078537.txt, sample.txt, sample_2.txt, sample_3.txt, sample_4.txt
Case Name Status Exec Time Memory
0_1.txt AC 6 ms 3620 KiB
0_1000000000000000000.txt AC 4 ms 3452 KiB
1000000000000000000_1.txt AC 4 ms 3524 KiB
1000000000000000000_1000000000000000000.txt AC 2 ms 3624 KiB
1312150450968415_354979173822804784.txt AC 3 ms 3524 KiB
252509054433933443_74859962623690081.txt AC 3 ms 3636 KiB
335408917861648769_779547116602436426.txt AC 2 ms 3404 KiB
489647926824927166_979295853649854331.txt AC 2 ms 3520 KiB
489647926824927166_979295853649854332.txt AC 3 ms 3548 KiB
489647926824927166_979295853649854333.txt AC 2 ms 3452 KiB
522842184971407772_585335723211047202.txt AC 2 ms 3524 KiB
645762258982631929_269587449430302156.txt AC 2 ms 3596 KiB
84324828731963978_148049062628894325.txt AC 2 ms 3592 KiB
891351282707723854_349993004923078537.txt AC 2 ms 3568 KiB
sample.txt AC 2 ms 3584 KiB
sample_2.txt AC 2 ms 3404 KiB
sample_3.txt AC 2 ms 3568 KiB
sample_4.txt AC 2 ms 3624 KiB