| Task: | Niitty |
| Sender: | maweiyin24562 |
| Submission time: | 2024-11-04 18:04:19 +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 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
| #3 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
| #4 | WRONG ANSWER | 0.00 s | 1, 2, 3, 4, 5, 6 | details |
| #5 | WRONG ANSWER | 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 | WRONG ANSWER | 0.00 s | 2, 3, 4, 5, 6 | details |
| #10 | WRONG ANSWER | 0.00 s | 3, 4, 5, 6 | details |
| #11 | WRONG ANSWER | 0.00 s | 3, 4, 5, 6 | details |
| #12 | WRONG ANSWER | 0.00 s | 3, 4, 5, 6 | details |
| #13 | WRONG ANSWER | 0.00 s | 3, 4, 5, 6 | details |
| #14 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #15 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #16 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #17 | WRONG ANSWER | 0.00 s | 4, 5, 6 | details |
| #18 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #19 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #20 | WRONG ANSWER | 0.01 s | 5, 6 | details |
| #21 | WRONG ANSWER | 0.00 s | 5, 6 | details |
| #22 | WRONG ANSWER | 0.00 s | 6 | details |
| #23 | WRONG ANSWER | 0.00 s | 6 | details |
| #24 | WRONG ANSWER | 0.00 s | 6 | details |
| #25 | WRONG ANSWER | 0.00 s | 6 | details |
Compiler report
input/code.cpp: In function 'int main()':
input/code.cpp:29:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
29 | freopen("input.txt","r",stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~Code
#include <bits/stdc++.h>
using namespace std;
#define IC(c) (int)(c-'A')
#define P(x) (1<<(x))
#define LG(x) log((double)(x))/log(2.0)
#define ll long long
const ll N=509;
const ll LN=10;
ll n,ans;
int total;
//2D Sparse Table + State compression
//+ enum top bottom + double iterator
ll LOG[N];
int st[LN][LN][N][N];
bool check(ll x1,ll y1,ll x2,ll y2){
ll tx=LOG[x2-x1+1];
ll ty=LOG[y2-y1+1];
return (st[tx][ty][x1][y1]|st[tx][ty][x2-P(tx)+1][y1]|st[tx][ty][x1][y2-P(ty)+1]|st[tx][ty][x2-P(tx)+1][y2-P(ty)+1])==total;
}
int main(){
ios::sync_with_stdio(0);cin.tie(0);
freopen("input.txt","r",stdin);
for(int i=1;i<=500;i++)LOG[i]=LG(i);
cin>>n;
for(ll i=1;i<=n;i++)
for(ll j=1;j<=n;j++){
char c;
cin>>c;
ll id=IC(c);
st[0][0][i][j]=P(id);
total=(total|P(id));
}
ll t=LOG[n];
for(ll i=0;i<=t;i++){
for(ll j=0;j<=t;j++){
if(i==0&&j==0)continue;
for(ll r=1;r+P(i)-1<=n;r++){
for(ll c=1;c+P(j)-1<=n;c++){
if(i)st[i][j][r][c]=(st[i-1][j][r][c]|st[i-1][j][r+P(i-1)][c]);
else st[i][j][r][c]=(st[i][j-1][r][c]|st[i][j-1][r][c+P(j-1)]);
}
}
}
}
// while(true){
// int x1,y1,x2,y2;
// cin>>x1>>y1>>x2>>y2;
// cout<<check(x1,y1,x2,y2)<<endl;
// }
for(ll top=1;top<=n;top++){
for(ll btm=top;btm<=n;btm++){//O(n^2)
if(!check(top,1,btm,n)){
if(btm==n){
cout<<ans<<endl;
return 0;
}
else continue;
}
ll l=1,r=1;
//³ßÈ¡·¨É¨Ãè
bool tag=false;
while(r<=n){//O(n)
while(check(top,l+1,btm,r)&&l<r)l++;
if(tag)ans+=l;
else if(check(top,l,btm,r)){
ans+=l;
tag=true;
}
r++;
}
}
}
cout<<ans<<endl;
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 |
|---|
| 0 |
Test 2
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 10 NFWQLWNWYS DZOQJVXFPJ CNHXPXMCQD QRTBVNLTQC ... |
| correct output |
|---|
| 9 |
| user output |
|---|
| 0 |
Test 3
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 10 XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX ... |
| correct output |
|---|
| 3025 |
| user output |
|---|
| 0 |
Test 4
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 10 FFFFFFFFFF FFFFFCFFFF FFFFFFJFFF FFFFFFFFFF ... |
| correct output |
|---|
| 12 |
| user output |
|---|
| 0 |
Test 5
Group: 1, 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 1 X |
| correct output |
|---|
| 1 |
| user output |
|---|
| 0 |
Test 6
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 20 BBCBUBOUOBBCUUBBCOUO BOUCOOCUBCOOOCOBOCUO UCCUUUOBCOCBCBUBUCOO BUOBUCUCUOOBCOOUBUOO ... |
| correct output |
|---|
| 38724 |
| user output |
|---|
| 0 |
Test 7
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 20 CBGLSHGZHYZDWBNDBJUG SMUXOJQYPXZDTMJUIWOJ XIDSTNBGHKRKOVUVMINB MTQGCFRUHQKALXRNCQGS ... |
| correct output |
|---|
| 8334 |
| user output |
|---|
| 0 |
Test 8
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 20 KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK KKKKKKKKKKKKKKKKKKKK ... |
| correct output |
|---|
| 44100 |
| user output |
|---|
| 0 |
Test 9
Group: 2, 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 20 AAAAAAAAXAAAAAAAAAAA AAAWAAAAAAAAAAAAAOAA AAAAAAAAAAAAAAAAAPAA AAAAAAAAKAAAAAAAAAAZ ... |
| correct output |
|---|
| 18 |
| user output |
|---|
| 0 |
Test 10
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 50 GRGREEEGREGXRXXEGXXREXGRRRGRRR... |
| correct output |
|---|
| 1584665 |
| user output |
|---|
| 0 |
Test 11
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 50 AITIISJUHCCRZNKSDCNQKYSQRINFWJ... |
| correct output |
|---|
| 1077746 |
| user output |
|---|
| 0 |
Test 12
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 50 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO... |
| correct output |
|---|
| 1625625 |
| user output |
|---|
| 0 |
Test 13
Group: 3, 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 50 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF... |
| correct output |
|---|
| 1680 |
| user output |
|---|
| 0 |
Test 14
Group: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 NNCMDCDDCCNNNDNCMMNCDCDCCDCDNM... |
| correct output |
|---|
| 25325366 |
| user output |
|---|
| 0 |
Test 15
Group: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 LIMQQIHASECROEVILNVULGWZJPPKOG... |
| correct output |
|---|
| 22342463 |
| user output |
|---|
| 0 |
Test 16
Group: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT... |
| correct output |
|---|
| 25502500 |
| user output |
|---|
| 0 |
Test 17
Group: 4, 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 100 QXQQQQQQQQQQQQQQQQQQQQQQQQQQQQ... |
| correct output |
|---|
| 25650 |
| user output |
|---|
| 0 |
Test 18
Group: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 200 NAANANMMKNKKAKMKMAKNKMNKMMNNAA... |
| correct output |
|---|
| 403292767 |
| user output |
|---|
| 0 |
Test 19
Group: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 200 OMYWATTLURKQPTKEFMGGYAOONXWVSC... |
| correct output |
|---|
| 388111321 |
| user output |
|---|
| 0 |
Test 20
Group: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 200 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC... |
| correct output |
|---|
| 404010000 |
| user output |
|---|
| 0 |
Test 21
Group: 5, 6
Verdict: WRONG ANSWER
| input |
|---|
| 200 LLLLLLLLLLLLLLLLLHLLLLLLLLLLLL... |
| correct output |
|---|
| 14159445 |
| user output |
|---|
| 0 |
Test 22
Group: 6
Verdict: WRONG ANSWER
| input |
|---|
| 500 VVHWVUHVHUWWWVUUUWVUUHUUWHWUVW... |
| correct output |
|---|
| 15683003812 |
| user output |
|---|
| 0 |
Test 23
Group: 6
Verdict: WRONG ANSWER
| input |
|---|
| 500 OIMZGEQSBMBDSDXSWRFNKSGFEBBTJE... |
| correct output |
|---|
| 15575906951 |
| user output |
|---|
| 0 |
Test 24
Group: 6
Verdict: WRONG ANSWER
| input |
|---|
| 500 IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
| correct output |
|---|
| 15687562500 |
| user output |
|---|
| 0 |
Test 25
Group: 6
Verdict: WRONG ANSWER
| input |
|---|
| 500 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW... |
| correct output |
|---|
| 3058970930 |
| user output |
|---|
| 0 |