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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#464421 | #6955. Assignment | fsavcxz | WA | 120ms | 4828kb | C++20 | 2.3kb | 2024-07-06 04:16:11 | 2024-07-06 04:16:12 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
const int N = 105;
#define pb push_back
#define ll long long
ll a[N],b[N],cost[N][N],dp[N][N][13],tp[N][13];
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
// freopen("in", "r", stdin);
int T;
cin >> T;
while(T--){
int n,k;
cin >> n >> k;
for(int i = 1;i <= n;i++)cin >> a[i];
for(int i = 1;i <= n;i++)cin >> b[i];
for(int i = 1;i <= n;i++){
for(int j = 1;j <= n;j++){
cin >> cost[i][j];
}
}
for(int i = 0;i <= n + 1;i++){
for(int j = 0;j <= n + 1;j++){
for(int t = 0;t <= k;t++){
dp[i][j][t] = (ll)1e12;
tp[j][t] = (ll)1e12;
}
}
}
for(int l = 1;l <= n;l++){
if(a[l] == b[l]){
dp[l][l][0] = 0;
}else{
dp[l][l][1] = 0;
dp[l][l][0] = cost[b[l]][1];
}
}
for(int l = n;l >= 1;l--){
for(int r = 0;r <= n + 1;r++){
for(int y = 0;y <= k;y++){
tp[r][y] = (ll)1e12;
}
}
for(int c = b[l];c <= b[l];c++){
for(int y = 0;y <= k;y++){
tp[l][y] = 0;
}
int _prev = l - 1;
for(int r = l + 1;r <= n;r++){
for(int y = 0;y <= k;y++){
tp[r][y] = (ll)1e12;
}
if(b[r] == c){
for(int j = l;j < r;j++){
for(int y = 0;y <= k;y++){
for(int x = 0;x + y <= k;x++){
if(b[j] == c){
tp[r][x + y] = min(tp[r][x + y], tp[j][x] + dp[j + 1][r - 1][y]);
}
}
}
}
}
}
}
for(int r = l + 1;r <= n;r++){
if(b[l] == b[r]){
for(int x = 0;x <= k;x++){
dp[l][r][x] = min(dp[l][r][x], tp[r][x] + cost[b[l]][r - l + 1]);
}
}
for(int i = l;i < r;++i){
for(int x = 0;x <= k;x++){
for(int y = 0;x + y <= k;y++){
dp[l][r][x + y] = min(dp[l][r][x + y], dp[l][i][x] + dp[i + 1][r][y]);
}
}
}
}
}
cout << dp[1][n][0] << ' ';
for(int x = 1;x <= k;x++){
dp[1][n][x] = min(dp[1][n][x], dp[1][n][x - 1]);
cout << dp[1][n][x] << ' ';
}
cout << '\n';
}
return 0;
}
Details
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Test #1:
score: 0
Wrong Answer
time: 120ms
memory: 4828kb
input:
10 100 10 24 56 71 49 70 39 19 23 96 26 85 33 73 84 35 75 58 77 85 40 33 36 75 55 7 28 37 7 100 94 35 64 68 46 77 80 90 28 85 8 9 23 32 45 4 51 47 82 6 49 45 55 28 69 80 7 61 41 83 42 16 25 82 56 26 92 14 66 43 1 2 62 25 84 19 58 35 37 14 61 38 12 27 95 98 100 61 36 75 83 35 19 74 56 87 10 10 6 60 5...
output:
27473279 26539877 25650181 24801901 24025447 23252605 22479763 21733001 20960159 20221324 19493165 30992495 30067022 29194972 28394080 27612070 26867897 26124539 25400737 24745946 24091155 23436364 19938235 19164005 18389775 17615545 16841315 16067085 15292855 14518625 13744395 12970165 12195935 ...
result:
wrong answer 2nd lines differ - expected: '32063854 31138381 30266331 294...4311 25690509 25035718 24380927', found: '30992495 30067022 29194972 283...737 24745946 24091155 23436364 '