CSES - Datatähti 2015 loppu - Results
Submission details
Task:Ruudukko
Sender:Ollie
Submission time:2015-01-29 15:11:14
Language:C++
Status:READY
Result:17
Feedback
groupverdictscore
#1ACCEPTED17
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.07 s1details
#2ACCEPTED0.06 s1details
#3ACCEPTED0.06 s1details
#4ACCEPTED0.06 s1details
#5ACCEPTED0.07 s1details
#6ACCEPTED0.06 s2details
#70.05 s2details
#80.06 s2details
#90.05 s2details
#100.05 s2details
#11ACCEPTED0.09 s3details
#120.08 s3details
#130.09 s3details
#140.09 s3details
#150.09 s3details

Code

#include <bits/stdc++.h>

#define ll long long
#define mp make_pair
#define pb push_back
#define pii pair<int,int>
#define vpii vector<pii>
using namespace std;


char c[501][501];
int main() {
	cin.tie(0);
	
	int n; cin >> n;
	for(int y=0;y<n;y++) {
		for(int x=0;x<n;x++) {
			char a; cin >> a;
			c[x][y] = a;
		}
	}
	
	string f = "";
	int x=0,y=0;
	while(x!=n-1||y!=n-1) {
		f += c[x][y];
		int a=-1,b=-1;
		if(x<n-1) a = c[x+1][y];
		if(y<n-1) b = c[x][y+1];
		if(a!=-1&&b!=-1) {
			if(a<b) x++;
			else y++;
		} else if(a!=-1&&b==-1) {
			x++;
		} else if(a==-1&&b!=-1) {
			y++;
		}
	}
	
	cout << f << c[n-1][n-1] << endl;
	
	return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
5
AAAAA
AAAAA
AAAAA
AAAAA
...

correct output
AAAAAAAAB

user output
AAAAAAAAB

Test 2

Group: 1

Verdict: ACCEPTED

input
5
ABABA
BABAB
ABABA
BABAB
...

correct output
ABABABABA

user output
ABABABABA

Test 3

Group: 1

Verdict: ACCEPTED

input
5
WRYIU
TWLKH
UJMJC
GRDJW
...

correct output
WRWJMDJWK

user output
WRWJMDJWK

Test 4

Group: 1

Verdict: ACCEPTED

input
5
RUEAE
ZYHHW
KDBPD
DXREW
...

correct output
RUEAEWDWX

user output
RUEAEWDWX

Test 5

Group: 1

Verdict: ACCEPTED

input
5
SRGYR
MYDOB
GNOVM
SZOZK
...

correct output
SMGNOOLTU

user output
SMGNOOLTU

Test 6

Group: 2

Verdict: ACCEPTED

input
100
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

user output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

Test 7

Group: 2

Verdict:

input
100
ABABABABABABABABABABABABABABAB...

correct output
ABABABABABABABABABABABABABABAB...

user output
ABABABABABABABABABABABABABABAB...

Test 8

Group: 2

Verdict:

input
100
FWOVNYKNMMQCNHJGUYPNEDXGVVGONC...

correct output
FWDBDECKBHKIACOVUCJGDJOHAYIBHO...

user output
FWDBDECKBHKIACOVUCJGDJTHAYIBHO...

Test 9

Group: 2

Verdict:

input
100
ETGCJABWKMAAEOQXWFFYMDJBMNKMQK...

correct output
EAARGLBRLHCDHHBPABHDAJBEEBHQBE...

user output
EAARGLBRLHINHHBPABHDAJBEEBHQBE...

Test 10

Group: 2

Verdict:

input
100
GNWMLJNHSBAADUFCSGIZMWHZTVDHNR...

correct output
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC...

user output
GEGOFRKIDNJBKEADDGQRXIHILNKDDH...

Test 11

Group: 3

Verdict: ACCEPTED

input
500
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

correct output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

user output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...

Test 12

Group: 3

Verdict:

input
500
ABABABABABABABABABABABABABABAB...

correct output
ABABABABABABABABABABABABABABAB...

user output
ABABABABABABABABABABABABABABAB...

Test 13

Group: 3

Verdict:

input
500
HGADXTSFXYIEMDWMFIVQGHTACFUPYI...

correct output
HGADEJOGAKPJCRAHTABRSDLAVGBFAG...

user output
HGADEJOGSOFAEOGHTABRSDLAVGBFAG...

Test 14

Group: 3

Verdict:

input
500
SBLNMAZESQVGWAPZYHQJMQTNGMEZWS...

correct output
SBLCAMDHILGIDRCIDUNMMAHFYCENOS...

user output
SBLCAMDHILGIDRCIDUNMMAHFYCENOS...

Test 15

Group: 3

Verdict:

input
500
AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ...

correct output
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...

user output
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...