Submission #26519645

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define rep(i,a,b) for(int i=(a);i<=(b);i++)
#define per(i,a,b) for(int i=(a);i>=(b);i--)
typedef pair<int,int> pii;
typedef vector<int> vi;

long long read() {
	long long res=0, w=1; char c=getchar();
	while(!isdigit(c)) {if(c=='-') w=-1; c=getchar();}
	while(isdigit(c)) {res=res*10+c-48, c=getchar();}
	return res*w;
}

int main() {
	int n=read(); char c=getchar();
	vi b(5),d(5);
	while(!isdigit(c)) c=getchar();
	rep(i,1,n) {
		int x=c-'1';
		b[x]=1;
		if(((i-1)&(n-1))==i-1) d[x]^=1;
		c=getchar();
	}
	if(d[1]) puts("1");
	else if(d[2]&&!b[1]) puts("2");
	else puts("0");
	return 0;
}

Submission Info

Submission Time
Task B - 123 Triangle
User lgdmeow
Language C++ (GCC 9.2.1)
Score 700
Code Size 701 Byte
Status AC
Exec Time 16 ms
Memory 3616 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 700 / 700
Status
AC × 2
AC × 48
Set Name Test Cases
Sample 0_000.txt, 0_001.txt
All 0_000.txt, 0_001.txt, 1_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 1_026.txt, 1_027.txt, 1_028.txt, 1_029.txt, 1_030.txt, 1_031.txt, 1_032.txt, 1_033.txt, 1_034.txt, 1_035.txt, 1_036.txt, 1_037.txt, 1_038.txt, 1_039.txt, 1_040.txt, 1_041.txt, 1_042.txt, 1_043.txt, 1_044.txt, 1_045.txt, 1_046.txt, 1_047.txt
Case Name Status Exec Time Memory
0_000.txt AC 9 ms 3516 KiB
0_001.txt AC 2 ms 3588 KiB
1_002.txt AC 2 ms 3588 KiB
1_003.txt AC 1 ms 3476 KiB
1_004.txt AC 2 ms 3556 KiB
1_005.txt AC 1 ms 3416 KiB
1_006.txt AC 2 ms 3544 KiB
1_007.txt AC 2 ms 3580 KiB
1_008.txt AC 14 ms 3400 KiB
1_009.txt AC 9 ms 3532 KiB
1_010.txt AC 11 ms 3412 KiB
1_011.txt AC 10 ms 3404 KiB
1_012.txt AC 11 ms 3412 KiB
1_013.txt AC 13 ms 3400 KiB
1_014.txt AC 12 ms 3444 KiB
1_015.txt AC 16 ms 3556 KiB
1_016.txt AC 12 ms 3476 KiB
1_017.txt AC 9 ms 3556 KiB
1_018.txt AC 6 ms 3472 KiB
1_019.txt AC 10 ms 3592 KiB
1_020.txt AC 9 ms 3580 KiB
1_021.txt AC 7 ms 3532 KiB
1_022.txt AC 6 ms 3400 KiB
1_023.txt AC 8 ms 3552 KiB
1_024.txt AC 10 ms 3552 KiB
1_025.txt AC 8 ms 3472 KiB
1_026.txt AC 7 ms 3608 KiB
1_027.txt AC 7 ms 3476 KiB
1_028.txt AC 7 ms 3404 KiB
1_029.txt AC 8 ms 3404 KiB
1_030.txt AC 8 ms 3580 KiB
1_031.txt AC 6 ms 3608 KiB
1_032.txt AC 7 ms 3544 KiB
1_033.txt AC 6 ms 3500 KiB
1_034.txt AC 8 ms 3496 KiB
1_035.txt AC 6 ms 3540 KiB
1_036.txt AC 5 ms 3444 KiB
1_037.txt AC 5 ms 3476 KiB
1_038.txt AC 6 ms 3556 KiB
1_039.txt AC 5 ms 3408 KiB
1_040.txt AC 11 ms 3472 KiB
1_041.txt AC 12 ms 3404 KiB
1_042.txt AC 7 ms 3616 KiB
1_043.txt AC 11 ms 3528 KiB
1_044.txt AC 7 ms 3448 KiB
1_045.txt AC 6 ms 3416 KiB
1_046.txt AC 16 ms 3592 KiB
1_047.txt AC 11 ms 3584 KiB