Task: | Good grades |
Sender: | aalto2024j_006 |
Submission time: | 2024-11-06 17:47:16 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | WRONG ANSWER |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.00 s | details |
#2 | ACCEPTED | 0.00 s | details |
#3 | ACCEPTED | 0.00 s | details |
#4 | ACCEPTED | 0.00 s | details |
#5 | ACCEPTED | 0.00 s | details |
#6 | ACCEPTED | 0.00 s | details |
#7 | ACCEPTED | 0.00 s | details |
#8 | ACCEPTED | 0.01 s | details |
#9 | ACCEPTED | 0.01 s | details |
#10 | ACCEPTED | 0.00 s | details |
#11 | ACCEPTED | 0.00 s | details |
#12 | ACCEPTED | 0.00 s | details |
#13 | ACCEPTED | 0.00 s | details |
#14 | ACCEPTED | 0.01 s | details |
#15 | ACCEPTED | 0.00 s | details |
#16 | ACCEPTED | 0.00 s | details |
#17 | ACCEPTED | 0.00 s | details |
#18 | ACCEPTED | 0.00 s | details |
#19 | ACCEPTED | 0.00 s | details |
#20 | ACCEPTED | 0.00 s | details |
#21 | ACCEPTED | 0.00 s | details |
#22 | ACCEPTED | 0.00 s | details |
#23 | ACCEPTED | 0.00 s | details |
#24 | ACCEPTED | 0.00 s | details |
#25 | WRONG ANSWER | 0.00 s | details |
#26 | ACCEPTED | 0.00 s | details |
#27 | ACCEPTED | 0.00 s | details |
#28 | ACCEPTED | 0.00 s | details |
#29 | ACCEPTED | 0.00 s | details |
#30 | WRONG ANSWER | 0.00 s | details |
#31 | WRONG ANSWER | 0.00 s | details |
#32 | WRONG ANSWER | 0.00 s | details |
#33 | WRONG ANSWER | 0.00 s | details |
#34 | ACCEPTED | 0.01 s | details |
#35 | WRONG ANSWER | 0.00 s | details |
#36 | ACCEPTED | 0.01 s | details |
#37 | WRONG ANSWER | 0.00 s | details |
#38 | ACCEPTED | 0.00 s | details |
#39 | ACCEPTED | 0.00 s | details |
#40 | WRONG ANSWER | 0.01 s | details |
#41 | WRONG ANSWER | 0.01 s | details |
#42 | WRONG ANSWER | 0.01 s | details |
#43 | WRONG ANSWER | 0.01 s | details |
#44 | ACCEPTED | 0.01 s | details |
#45 | WRONG ANSWER | 0.01 s | details |
#46 | WRONG ANSWER | 0.01 s | details |
#47 | WRONG ANSWER | 0.00 s | details |
#48 | ACCEPTED | 0.01 s | details |
#49 | WRONG ANSWER | 0.00 s | details |
#50 | WRONG ANSWER | 0.07 s | details |
#51 | WRONG ANSWER | 0.05 s | details |
#52 | WRONG ANSWER | 0.06 s | details |
#53 | WRONG ANSWER | 0.07 s | details |
#54 | ACCEPTED | 0.11 s | details |
#55 | WRONG ANSWER | 0.03 s | details |
#56 | ACCEPTED | 0.10 s | details |
#57 | WRONG ANSWER | 0.01 s | details |
#58 | ACCEPTED | 0.10 s | details |
#59 | WRONG ANSWER | 0.01 s | details |
Compiler report
input/code.cpp: In function 'void solve()': input/code.cpp:26:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for (int i = 0; i < nums.size(); i++) | ~~^~~~~~~~~~~~~ input/code.cpp:45:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 45 | for (int j = 1; j < dp[0].size(); j++) | ~~^~~~~~~~~~~~~~ input/code.cpp:47:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::vector<std::pair<long long int, long long int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for (int i = 1; i < dp.size(); i++) | ~~^~~~~~...
Code
#include <iostream> #include <vector> #include <array> #include <string> #include <algorithm> #include <numeric> #include <unordered_map> #include <unordered_set> #include <queue> #include <climits> #include <cmath> #include <functional> #include <type_traits> #include <fstream> #include <bitset> #define int long long using namespace std; void solve() { int n, k; cin >> n >> k; vector<pair<int, int>> nums(n); for (int i = 0; i < nums.size(); i++) { int a; cin >> a; nums[i] = {a, i}; } sort(nums.begin(), nums.end()); /* for (int i = 0; i < nums.size(); i++) cout << nums[i].first << " "; cout << endl; */ vector<vector<pair<int, int>>> dp(nums.size()+1, vector<pair<int, int>>(k+1, {LLONG_MIN / 2, 0})); vector<vector<int>> dpMem(nums.size()+1, vector<int>(k+1, 0)); dp[0][0] = {0, 0}; for (int j = 1; j < dp[0].size(); j++) { for (int i = 1; i < dp.size(); i++) { // p1: create new, p2: continue other int maxIdx = 0; int maxVal = LLONG_MIN / 2; for (int t = 0; t < i; t++) { int cand = dp[t][j-1].first + (i-t) * nums[t].first; if (cand > maxVal) { maxVal = cand; maxIdx = t; } } dp[i][j] = {maxVal, 0}; dpMem[maxIdx+1][j] = 1; /* int p1 = dp[i-1][j-1].first + nums[i-1].first; int p2 = dp[i-1][j].first + dp[i-1][j].second; if (p1 >= p2) { dp[i][j] = {p1, nums[i-1].first}; dpMem[i][j] = 1; } else { dp[i][j] = {p2, dp[i-1][j].second}; } */ //cout << dp[i][j].first << "-" << dp[i][j].second << "-" << dpMem[i][j] << " "; } //cout << endl; } vector<int> res(n); int j = k; for (int i = dp.size()-1; i > 0; i--) { res[nums[i-1].second] = j; if (dpMem[i][j] == 1) j--; } for (int i = 0; i < res.size(); i++) cout << res[i] << " "; } signed main() { ios::sync_with_stdio(0); cin.tie(0); int t = 1; //cin >> t; //ifstream f("testcase.txt"); //cin.rdbuf(f.rdbuf()); for (int i = 0; i < t; i++) solve(); return 0; }
Test details
Test 1
Verdict: ACCEPTED
input |
---|
1 1 8 |
correct output |
---|
1 |
user output |
---|
1 |
Test 2
Verdict: ACCEPTED
input |
---|
2 2 7 6 |
correct output |
---|
2 1 |
user output |
---|
2 1 |
Test 3
Verdict: ACCEPTED
input |
---|
2 1 7 7 |
correct output |
---|
1 1 |
user output |
---|
1 1 |
Test 4
Verdict: ACCEPTED
input |
---|
2 2 7 1 |
correct output |
---|
2 1 |
user output |
---|
2 1 |
Test 5
Verdict: ACCEPTED
input |
---|
3 1 5 10 8 |
correct output |
---|
1 1 1 |
user output |
---|
1 1 1 |
Test 6
Verdict: ACCEPTED
input |
---|
3 1 6 10 2 |
correct output |
---|
1 1 1 |
user output |
---|
1 1 1 |
Test 7
Verdict: ACCEPTED
input |
---|
4 1 10 10 4 2 |
correct output |
---|
1 1 1 1 |
user output |
---|
1 1 1 1 |
Test 8
Verdict: ACCEPTED
input |
---|
4 4 5 1 5 4 |
correct output |
---|
3 1 4 2 |
user output |
---|
3 1 4 2 |
Test 9
Verdict: ACCEPTED
input |
---|
4 2 1 6 7 1 |
correct output |
---|
1 2 2 1 |
user output |
---|
1 2 2 1 |
Test 10
Verdict: ACCEPTED
input |
---|
5 3 6 8 9 7 9 |
correct output |
---|
1 2 3 1 3 |
user output |
---|
1 2 3 1 3 |
Test 11
Verdict: ACCEPTED
input |
---|
5 3 10 8 10 1 2 |
correct output |
---|
3 2 3 1 1 |
user output |
---|
3 2 3 1 1 |
Test 12
Verdict: ACCEPTED
input |
---|
5 3 2 1 10 6 10 |
correct output |
---|
1 1 3 2 3 |
user output |
---|
1 1 3 2 3 |
Test 13
Verdict: ACCEPTED
input |
---|
5 3 1 8 9 3 2 |
correct output |
---|
1 3 3 2 1 |
user output |
---|
1 3 3 2 2 |
Test 14
Verdict: ACCEPTED
input |
---|
5 5 10 6 2 10 9 |
correct output |
---|
4 2 1 5 3 |
user output |
---|
4 2 1 5 3 |
Test 15
Verdict: ACCEPTED
input |
---|
5 2 1 9 9 3 4 |
correct output |
---|
1 2 2 1 1 |
user output |
---|
1 2 2 1 1 |
Test 16
Verdict: ACCEPTED
input |
---|
5 5 10 4 3 9 1 |
correct output |
---|
5 3 2 4 1 |
user output |
---|
5 3 2 4 1 |
Test 17
Verdict: ACCEPTED
input |
---|
5 1 3 8 4 5 10 |
correct output |
---|
1 1 1 1 1 |
user output |
---|
1 1 1 1 1 |
Test 18
Verdict: ACCEPTED
input |
---|
5 5 1 10 3 9 4 |
correct output |
---|
1 5 2 4 3 |
user output |
---|
1 5 2 4 3 |
Test 19
Verdict: ACCEPTED
input |
---|
5 1 4 6 5 5 1 |
correct output |
---|
1 1 1 1 1 |
user output |
---|
1 1 1 1 1 |
Test 20
Verdict: ACCEPTED
input |
---|
10 6 6 8 9 7 9 6 9 5 7 7 |
correct output |
---|
2 4 5 3 5 2 6 1 3 3 |
user output |
---|
2 5 6 4 6 3 6 1 4 4 |
Test 21
Verdict: ACCEPTED
input |
---|
10 5 10 8 10 1 2 4 10 2 3 1 |
correct output |
---|
5 4 5 1 2 3 5 2 2 1 |
user output |
---|
5 4 5 1 2 3 5 2 3 1 |
Test 22
Verdict: ACCEPTED
input |
---|
10 5 2 1 10 6 10 5 5 5 4 4 |
correct output |
---|
1 1 5 4 5 3 3 3 2 2 |
user output |
---|
2 1 5 4 5 4 4 4 3 3 |
Test 23
Verdict: ACCEPTED
input |
---|
10 6 1 8 9 3 2 6 6 9 5 9 |
correct output |
---|
1 5 6 2 1 4 4 6 3 6 |
user output |
---|
1 5 6 2 1 4 4 6 3 6 |
Test 24
Verdict: ACCEPTED
input |
---|
10 10 10 6 2 10 9 8 7 7 6 3 |
correct output |
---|
9 3 1 10 8 7 5 6 4 2 |
user output |
---|
9 3 1 10 8 7 5 6 4 2 |
Test 25
Verdict: WRONG ANSWER
input |
---|
10 3 1 9 9 3 4 10 10 5 1 7 |
correct output |
---|
1 3 3 1 2 3 3 2 1 2 |
user output |
---|
1 3 3 1 1 3 3 1 1 2 |
Test 26
Verdict: ACCEPTED
input |
---|
10 9 10 4 3 9 1 1 4 2 10 6 |
correct output |
---|
8 4 3 7 1 1 5 2 9 6 |
user output |
---|
9 5 4 8 1 2 6 3 9 7 |
Test 27
Verdict: ACCEPTED
input |
---|
10 1 3 8 4 5 10 8 5 10 4 6 |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 |
user output |
---|
1 1 1 1 1 1 1 1 1 1 |
Test 28
Verdict: ACCEPTED
input |
---|
10 9 1 10 3 9 4 6 9 3 5 1 |
correct output |
---|
1 9 2 7 4 6 8 3 5 1 |
user output |
---|
1 9 3 8 5 7 8 4 6 2 |
Test 29
Verdict: ACCEPTED
input |
---|
10 1 4 6 5 5 1 2 4 2 1 3 |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 |
user output |
---|
1 1 1 1 1 1 1 1 1 1 |
Test 30
Verdict: WRONG ANSWER
input |
---|
100 55 636562060 767928734 906523441 ... |
correct output |
---|
32 42 50 33 51 29 50 23 35 37 ... |
user output |
---|
31 42 50 32 51 28 50 22 35 37 ... |
Test 31
Verdict: WRONG ANSWER
input |
---|
100 42 773442532 122816 137572579 324... |
correct output |
---|
34 1 8 16 9 13 6 20 10 19 18 3... |
user output |
---|
33 1 5 14 6 10 3 17 8 17 16 30... |
Test 32
Verdict: WRONG ANSWER
input |
---|
100 44 198730372 27838076 590195590 4... |
correct output |
---|
9 1 28 21 23 20 15 16 7 10 36 ... |
user output |
---|
6 1 26 19 21 18 11 12 3 7 35 3... |
Test 33
Verdict: WRONG ANSWER
input |
---|
100 56 75940263 760367935 901888417 3... |
correct output |
---|
6 44 51 19 8 33 36 54 29 54 1 ... |
user output |
---|
5 44 51 18 7 32 36 54 28 54 1 ... |
Test 34
Verdict: ACCEPTED
input |
---|
100 97 967034924 587586158 185430194 ... |
correct output |
---|
94 59 19 88 79 67 77 64 27 15 ... |
user output |
---|
94 59 19 88 79 67 77 64 27 15 ... |
Test 35
Verdict: WRONG ANSWER
input |
---|
100 23 59249204 934941692 892631472 2... |
correct output |
---|
2 22 21 6 10 23 12 3 15 11 19 ... |
user output |
---|
1 22 21 2 7 23 9 1 14 8 19 7 1... |
Test 36
Verdict: ACCEPTED
input |
---|
100 90 356460601 224848374 881788059 ... |
correct output |
---|
23 14 83 4 1 28 8 54 7 48 56 3... |
user output |
---|
23 14 83 4 1 28 8 54 7 48 56 3... |
Test 37
Verdict: WRONG ANSWER
input |
---|
100 8 244103474 837431431 342493822 ... |
correct output |
---|
2 7 3 5 7 5 3 6 3 5 1 1 5 3 1 ... |
user output |
---|
1 7 1 2 4 2 1 2 1 2 1 1 2 1 1 ... |
Test 38
Verdict: ACCEPTED
input |
---|
100 88 11934038 257096283 933290530 4... |
correct output |
---|
1 24 83 40 56 80 23 44 1 62 46... |
user output |
---|
1 24 83 40 56 80 23 44 1 62 46... |
Test 39
Verdict: ACCEPTED
input |
---|
100 2 391337048 538883744 535937150 ... |
correct output |
---|
1 2 2 2 1 1 1 1 1 1 2 1 1 1 1 ... |
user output |
---|
1 2 2 2 1 1 1 1 1 1 2 1 1 1 1 ... |
Test 40
Verdict: WRONG ANSWER
input |
---|
200 110 636562060 767928734 906523441 ... |
correct output |
---|
69 86 99 70 101 61 100 47 74 7... |
user output |
---|
67 85 99 68 101 58 100 44 72 7... |
Test 41
Verdict: WRONG ANSWER
input |
---|
200 84 773442532 122816 137572579 324... |
correct output |
---|
66 1 14 28 16 23 11 36 18 35 3... |
user output |
---|
64 1 12 25 14 20 9 32 16 31 28... |
Test 42
Verdict: WRONG ANSWER
input |
---|
200 88 198730372 27838076 590195590 4... |
correct output |
---|
17 3 53 42 45 40 29 30 13 18 6... |
user output |
---|
14 1 50 36 40 34 24 24 10 15 6... |
Test 43
Verdict: WRONG ANSWER
input |
---|
200 111 75940263 760367935 901888417 3... |
correct output |
---|
8 85 100 35 14 62 71 106 51 10... |
user output |
---|
8 84 99 35 13 60 69 106 49 107... |
Test 44
Verdict: ACCEPTED
input |
---|
200 194 967034924 587586158 185430194 ... |
correct output |
---|
185 114 39 173 151 128 147 124... |
user output |
---|
185 114 39 173 151 128 147 124... |
Test 45
Verdict: WRONG ANSWER
input |
---|
200 45 59249204 934941692 892631472 2... |
correct output |
---|
3 43 41 11 19 45 25 5 30 21 37... |
user output |
---|
1 42 40 4 9 45 16 1 24 11 33 9... |
Test 46
Verdict: WRONG ANSWER
input |
---|
200 179 356460601 224848374 881788059 ... |
correct output |
---|
54 33 162 8 4 61 15 113 14 99 ... |
user output |
---|
53 33 162 8 4 60 15 112 14 98 ... |
Test 47
Verdict: WRONG ANSWER
input |
---|
200 16 244103474 837431431 342493822 ... |
correct output |
---|
4 14 6 8 13 9 6 10 5 10 2 2 8 ... |
user output |
---|
1 14 1 3 11 4 1 5 1 4 1 1 3 1 ... |
Test 48
Verdict: ACCEPTED
input |
---|
200 175 11934038 257096283 933290530 4... |
correct output |
---|
2 40 165 67 105 157 37 77 2 11... |
user output |
---|
2 40 165 67 105 157 37 77 2 11... |
Test 49
Verdict: WRONG ANSWER
input |
---|
200 3 391337048 538883744 535937150 ... |
correct output |
---|
2 2 2 2 1 1 1 1 1 1 3 2 1 1 1 ... |
user output |
---|
1 2 2 2 1 1 1 1 1 1 3 1 1 1 1 ... |
Test 50
Verdict: WRONG ANSWER
input |
---|
500 275 636562060 767928734 906523441 ... |
correct output |
---|
176 215 251 178 254 161 252 12... |
user output |
---|
170 213 250 172 253 153 251 11... |
Test 51
Verdict: WRONG ANSWER
input |
---|
500 209 773442532 122816 137572579 324... |
correct output |
---|
163 1 31 72 37 57 23 89 45 87 ... |
user output |
---|
157 1 23 63 29 49 16 79 36 77 ... |
Test 52
Verdict: WRONG ANSWER
input |
---|
500 218 198730372 27838076 590195590 4... |
correct output |
---|
42 8 130 102 113 97 73 75 34 4... |
user output |
---|
29 3 115 88 98 82 56 58 23 32 ... |
Test 53
Verdict: WRONG ANSWER
input |
---|
500 276 75940263 760367935 901888417 3... |
correct output |
---|
20 205 249 85 32 149 165 267 1... |
user output |
---|
17 203 248 83 30 145 161 267 1... |
Test 54
Verdict: ACCEPTED
input |
---|
500 484 967034924 587586158 185430194 ... |
correct output |
---|
469 290 97 438 372 322 367 317... |
user output |
---|
469 290 97 438 372 322 367 317... |
Test 55
Verdict: WRONG ANSWER
input |
---|
500 111 59249204 934941692 892631472 2... |
correct output |
---|
5 104 100 24 42 109 55 9 70 46... |
user output |
---|
1 100 94 8 25 108 39 2 55 29 7... |
Test 56
Verdict: ACCEPTED
input |
---|
500 447 356460601 224848374 881788059 ... |
correct output |
---|
154 88 394 30 18 168 46 279 43... |
user output |
---|
154 88 394 30 18 168 46 279 43... |
Test 57
Verdict: WRONG ANSWER
input |
---|
500 39 244103474 837431431 342493822 ... |
correct output |
---|
9 33 13 18 31 19 13 23 11 21 3... |
user output |
---|
1 23 1 4 17 6 1 8 1 7 1 1 4 1 ... |
Test 58
Verdict: ACCEPTED
input |
---|
500 437 11934038 257096283 933290530 4... |
correct output |
---|
7 101 407 167 251 388 97 191 7... |
user output |
---|
7 101 407 167 251 388 97 191 7... |
Test 59
Verdict: WRONG ANSWER
input |
---|
500 6 391337048 538883744 535937150 ... |
correct output |
---|
3 4 4 4 1 2 3 2 1 2 6 3 2 2 2 ... |
user output |
---|
1 2 2 2 1 1 1 1 1 1 6 1 1 1 1 ... |