Submission #58975155
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
int main(){
int N,Q;
cin >> N >> Q;
int L=1;
int R=2;
char H;
int X;
int sum=0;
for(int i=0; i<Q; i++){
cin >> H >> X;
if(H=='L'){
if(L<X&&X<R){
sum+=X-L;
}
else if(R<X&&X<L){
sum+=L-X;
}
else if(L<R&&R<X){
sum+=L-X+N;
}
else if(R<L&&L<X){
sum+=X-L;
}
else if(X<L&&L<R){
sum+=L-X;
}
else if(X<R&&R<L){
sum+=X-L+N;
}
L=X;
}
else{
if(L<X&&X<R){
sum+=R-X;
}
else if(R<X&&X<L){
sum+=X-R;
}
else if(L<R&&R<X){
sum+=X-R;
}
else if(R<L&&L<X){
sum+=R-X+N;
}
else if(X<L&&L<R){
sum+=X-R+N;
}
else if(X<R&&R<L){
sum+=R-X;
}
R=X;
}
}
cout << sum << endl;
}
Submission Info
| Submission Time | |
|---|---|
| Task | B - Hands on Ring (Easy) |
| User | dangosb |
| Language | C++ 20 (gcc 12.2) |
| Score | 250 |
| Code Size | 1247 Byte |
| Status | AC |
| Exec Time | 1 ms |
| Memory | 3680 KiB |
Judge Result
| Set Name | Sample | All | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 250 / 250 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt |
| All | 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random_00.txt, 01_random_01.txt, 01_random_02.txt, 01_random_03.txt, 01_random_04.txt, 01_random_05.txt, 01_random_06.txt, 01_random_07.txt, 01_random_08.txt, 01_random_09.txt, 01_random_10.txt, 01_random_11.txt, 01_random_12.txt, 01_random_13.txt, 01_random_14.txt, 01_random_15.txt, 02_handmade_00.txt, 02_handmade_01.txt, 02_handmade_02.txt, 02_handmade_03.txt, 02_handmade_04.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| 00_sample_00.txt | AC | 1 ms | 3496 KiB |
| 00_sample_01.txt | AC | 1 ms | 3624 KiB |
| 00_sample_02.txt | AC | 1 ms | 3492 KiB |
| 01_random_00.txt | AC | 1 ms | 3492 KiB |
| 01_random_01.txt | AC | 1 ms | 3492 KiB |
| 01_random_02.txt | AC | 1 ms | 3444 KiB |
| 01_random_03.txt | AC | 1 ms | 3548 KiB |
| 01_random_04.txt | AC | 1 ms | 3680 KiB |
| 01_random_05.txt | AC | 1 ms | 3484 KiB |
| 01_random_06.txt | AC | 1 ms | 3492 KiB |
| 01_random_07.txt | AC | 1 ms | 3496 KiB |
| 01_random_08.txt | AC | 1 ms | 3464 KiB |
| 01_random_09.txt | AC | 1 ms | 3496 KiB |
| 01_random_10.txt | AC | 1 ms | 3460 KiB |
| 01_random_11.txt | AC | 1 ms | 3568 KiB |
| 01_random_12.txt | AC | 1 ms | 3564 KiB |
| 01_random_13.txt | AC | 1 ms | 3628 KiB |
| 01_random_14.txt | AC | 1 ms | 3436 KiB |
| 01_random_15.txt | AC | 1 ms | 3552 KiB |
| 02_handmade_00.txt | AC | 1 ms | 3484 KiB |
| 02_handmade_01.txt | AC | 1 ms | 3440 KiB |
| 02_handmade_02.txt | AC | 1 ms | 3512 KiB |
| 02_handmade_03.txt | AC | 1 ms | 3484 KiB |
| 02_handmade_04.txt | AC | 1 ms | 3680 KiB |