Task: | Niitty |
Sender: | maweiyin24562 |
Submission time: | 2024-11-03 21:23:50 +0200 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
#4 | WRONG ANSWER | 0 |
#5 | WRONG ANSWER | 0 |
#6 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#2 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#3 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#4 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#5 | ACCEPTED | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
#6 | WRONG ANSWER | 0.00 s | 2, 3, 4, 5, 6 | details |
#7 | WRONG ANSWER | 0.00 s | 2, 3, 4, 5, 6 | details |
#8 | WRONG ANSWER | 0.00 s | 2, 3, 4, 5, 6 | details |
#9 | ACCEPTED | 0.00 s | 2, 3, 4, 5, 6 | details |
#10 | WRONG ANSWER | 0.01 s | 3, 4, 5, 6 | details |
#11 | WRONG ANSWER | 0.01 s | 3, 4, 5, 6 | details |
#12 | WRONG ANSWER | 0.01 s | 3, 4, 5, 6 | details |
#13 | WRONG ANSWER | 0.00 s | 3, 4, 5, 6 | details |
#14 | WRONG ANSWER | 0.02 s | 4, 5, 6 | details |
#15 | WRONG ANSWER | 0.05 s | 4, 5, 6 | details |
#16 | WRONG ANSWER | 0.02 s | 4, 5, 6 | details |
#17 | WRONG ANSWER | 0.01 s | 4, 5, 6 | details |
#18 | WRONG ANSWER | 0.13 s | 5, 6 | details |
#19 | WRONG ANSWER | 0.34 s | 5, 6 | details |
#20 | WRONG ANSWER | 0.09 s | 5, 6 | details |
#21 | WRONG ANSWER | 0.06 s | 5, 6 | details |
#22 | TIME LIMIT EXCEEDED | -- | 6 | details |
#23 | TIME LIMIT EXCEEDED | -- | 6 | details |
#24 | TIME LIMIT EXCEEDED | -- | 6 | details |
#25 | TIME LIMIT EXCEEDED | -- | 6 | details |
Compiler report
input/code.cpp: In function 'int main()': input/code.cpp:61:30: warning: unused variable 'tag' [-Wunused-variable] 61 | bool tag=false; | ^~~
Code
#include <bits/stdc++.h>using namespace std;#define IC(c) (int)(c-'A')#define sum(x1,y1,x2,y2,id) pre[x2][y2][id]-pre[x1-1][y2][id]-pre[x2][y1-1][id]+pre[x1-1][y1-1][id]const int N=509;const int F=26;int n,C;int pre[N][N][F+1];//pre[i][j][c] : prefix sum//compact[j][c] for every array[top,btm]//the compacted prefix sumint idx[F+1];//char-int listbool vst[N][N];//record if (x,y) (righttop) is visitedbool check(int x1,int y1,int x2,int y2){for(int i=1;i<=C;i++)if(sum(x1,y1,x2,y2,i)==0)return false;return true;}int ans;//sum up answerint main(){ios::sync_with_stdio(0);cin.tie(0);cin>>n;for(int i=1;i<=n;i++)for(int j=1;j<=n;j++){char c;cin>>c;int id=IC(c);if(!idx[id]){C++;idx[id]=C;}for(int k=1;k<=C;k++){if(k==idx[id])pre[i][j][k]=pre[i-1][j][k]+pre[i][j-1][k]-pre[i-1][j-1][k]+1;elsepre[i][j][k]=pre[i-1][j][k]+pre[i][j-1][k]-pre[i-1][j-1][k];}}//input ends here//for every [top,btm] in [1,n]for(int top=1;top<=n;top++){for(int btm=top;btm<=n;btm++){//O(n^2)if(!check(top,1,btm,n)){if(btm==n){cout<<ans<<endl;return 0;}else continue;}int l=1,r=1;//scan the arraybool tag=false;while(r<=n){//O(n)if(vst[top][r]&&btm==n){r++;continue;}while(check(top,l+1,btm,r)&&l<r)l++;if(check(top,l,btm,r)){ans+=l*(n-btm+1);//vst[top][r]=true;}r++;}}}printf("%d\n",ans);return 0;}
Test details
Test 1
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
10 TNCTNPNTPC NPPNTNTPTP NTNTTCNTCT NPCPNPPNTT ... |
correct output |
---|
2035 |
user output |
---|
6787 |
Test 2
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 NFWQLWNWYS DZOQJVXFPJ CNHXPXMCQD QRTBVNLTQC ... |
correct output |
---|
9 |
user output |
---|
9 |
Test 3
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
10 XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX ... |
correct output |
---|
3025 |
user output |
---|
11605 |
Test 4
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
10 FFFFFFFFFF FFFFFCFFFF FFFFFFJFFF FFFFFFFFFF ... |
correct output |
---|
12 |
user output |
---|
12 |
Test 5
Group: 1, 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
1 X |
correct output |
---|
1 |
user output |
---|
1 |
Test 6
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 BBCBUBOUOBBCUUBBCOUO BOUCOOCUBCOOOCOBOCUO UCCUUUOBCOCBCBUBUCOO BUOBUCUCUOOBCOOUBUOO ... |
correct output |
---|
38724 |
user output |
---|
268725 |
Test 7
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 CBGLSHGZHYZDWBNDBJUG SMUXOJQYPXZDTMJUIWOJ XIDSTNBGHKRKOVUVMINB MTQGCFRUHQKALXRNCQGS ... |
correct output |
---|
8334 |
user output |
---|
38681 |
Test 8
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
20 KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK ... |
correct output |
---|
44100 |
user output |
---|
319410 |
Test 9
Group: 2, 3, 4, 5, 6
Verdict: ACCEPTED
input |
---|
20 AAAAAAAAXAAAAAAAAAAA AAAWAAAAAAAAAAAAAOAA AAAAAAAAAAAAAAAAAPAA AAAAAAAAKAAAAAAAAAAZ ... |
correct output |
---|
18 |
user output |
---|
18 |
Test 10
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 GRGREEEGREGXRXXEGXXREXGRRRGRRR... |
correct output |
---|
1584665 |
user output |
---|
27113628 |
Test 11
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 AITIISJUHCCRZNKSDCNQKYSQRINFWJ... |
correct output |
---|
1077746 |
user output |
---|
16493975 |
Test 12
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO... |
correct output |
---|
1625625 |
user output |
---|
28115025 |
Test 13
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
50 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... |
correct output |
---|
1680 |
user output |
---|
7350 |
Test 14
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 NNCMDCDDCCNNNDNCMMNCDCDCCDCDNM... |
correct output |
---|
25325366 |
user output |
---|
857893834 |
Test 15
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 LIMQQIHASECROEVILNVULGWZJPPKOG... |
correct output |
---|
22342463 |
user output |
---|
725404761 |
Test 16
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT... |
correct output |
---|
25502500 |
user output |
---|
866585050 |
Test 17
Group: 4, 5, 6
Verdict: WRONG ANSWER
input |
---|
100 QXQQQQQQQQQQQQQQQQQQQQQQQQQQQQ... |
correct output |
---|
25650 |
user output |
---|
302610 |
Test 18
Group: 5, 6
Verdict: WRONG ANSWER
input |
---|
200 NAANANMMKNKKAKMKMAKNKMNKMMNNAA... |
correct output |
---|
403292767 |
user output |
---|
1358289682 |
Test 19
Group: 5, 6
Verdict: WRONG ANSWER
input |
---|
200 OMYWATTLURKQPTKEFMGGYAOONXWVSC... |
correct output |
---|
388111321 |
user output |
---|
-38514141 |
Test 20
Group: 5, 6
Verdict: WRONG ANSWER
input |
---|
200 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC... |
correct output |
---|
404010000 |
user output |
---|
1429536324 |
Test 21
Group: 5, 6
Verdict: WRONG ANSWER
input |
---|
200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
correct output |
---|
14159445 |
user output |
---|
372332601 |
Test 22
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 VVHWVUHVHUWWWVUUUWVUUHUUWHWUVW... |
correct output |
---|
15683003812 |
user output |
---|
(empty) |
Test 23
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 OIMZGEQSBMBDSDXSWRFNKSGFEBBTJE... |
correct output |
---|
15575906951 |
user output |
---|
(empty) |
Test 24
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
correct output |
---|
15687562500 |
user output |
---|
(empty) |
Test 25
Group: 6
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
correct output |
---|
3058970930 |
user output |
---|
(empty) |