#include<cstdio>
#include<vector>
using namespace std;
void clearMacierz(int m, vector<long long>& macierz2)
{
for (int j = 0; j < m; j++) {
macierz2[j] = -1;
}
}
int main() {
bool debug = false;
int n, k, m;
scanf("%d %d %d", &n, &k, &m);
vector<long long int> result(m, -1);
vector<vector<pair<int, long long>>> zelki(k + 1);
for (int i = 0; i < n; i++) {
int ki, mi;
long long ci;
scanf("%d %d %lld", &ki, &mi, &ci);
zelki[ki].push_back(make_pair(mi, ci));
}
bool found = true;
vector<long long> macierz1(m, -1);
vector<long long> macierz2(m, -1);
macierz2[0] = 0;
for (int i = 1; i <= k; i++) {
if (zelki[i].empty()) {
found = false;
break;
}
swap(macierz1, macierz2);
clearMacierz(m, macierz2);
for (auto it = zelki[i].begin(); it != zelki[i].end(); ++it) {
for (int j = 0; j < m; j++) {
if (macierz1[j] != -1) {
if (macierz2[(j + it->first) % m] == -1) {
macierz2[(j + it->first) % m] = macierz1[j] + it->second;
}
else {
macierz2[(j + it->first) % m] = min(macierz1[j] + it->second, macierz2[(j + it->first) % m]);
}
}
}
}
}
if (found) {
vector<pair<int, long long>> przejscie;
for (int j = 0; j < m; j++) {
if (macierz2[j] != -1) {
przejscie.push_back(make_pair(j, macierz2[j]));
result[j] = macierz2[j];
if (debug) printf("%d %lld\n", j, macierz2[j]);
}
}
while (found) {
found = false;
swap(macierz1, macierz2);
clearMacierz(m, macierz2);
for (auto it = przejscie.begin(); it != przejscie.end(); ++it) {
for (int j = 0; j < m; j++) {
if (macierz1[j] != -1) {
if (macierz2[(j + it->first) % m] == -1) {
macierz2[(j + it->first) % m] = macierz1[j] + it->second;
}
else {
macierz2[(j + it->first) % m] = min(macierz1[j] + it->second, macierz2[(j + it->first) % m]);
}
if (result[(j + it->first) % m] == -1 || result[(j + it->first) % m] > macierz2[(j + it->first) % m]) {
found = true;
result[(j + it->first) % m] = macierz2[(j + it->first) % m];
if (result[0] != 0) {
if (debug) printf("xxx?\n");
}
}
}
}
}
}
}
result[0] = 0;
for (auto it = result.begin(); it != result.end(); ++it) {
printf("%lld\n", *it);
}
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | #include<cstdio> #include<vector> using namespace std; void clearMacierz(int m, vector<long long>& macierz2) { for (int j = 0; j < m; j++) { macierz2[j] = -1; } } int main() { bool debug = false; int n, k, m; scanf("%d %d %d", &n, &k, &m); vector<long long int> result(m, -1); vector<vector<pair<int, long long>>> zelki(k + 1); for (int i = 0; i < n; i++) { int ki, mi; long long ci; scanf("%d %d %lld", &ki, &mi, &ci); zelki[ki].push_back(make_pair(mi, ci)); } bool found = true; vector<long long> macierz1(m, -1); vector<long long> macierz2(m, -1); macierz2[0] = 0; for (int i = 1; i <= k; i++) { if (zelki[i].empty()) { found = false; break; } swap(macierz1, macierz2); clearMacierz(m, macierz2); for (auto it = zelki[i].begin(); it != zelki[i].end(); ++it) { for (int j = 0; j < m; j++) { if (macierz1[j] != -1) { if (macierz2[(j + it->first) % m] == -1) { macierz2[(j + it->first) % m] = macierz1[j] + it->second; } else { macierz2[(j + it->first) % m] = min(macierz1[j] + it->second, macierz2[(j + it->first) % m]); } } } } } if (found) { vector<pair<int, long long>> przejscie; for (int j = 0; j < m; j++) { if (macierz2[j] != -1) { przejscie.push_back(make_pair(j, macierz2[j])); result[j] = macierz2[j]; if (debug) printf("%d %lld\n", j, macierz2[j]); } } while (found) { found = false; swap(macierz1, macierz2); clearMacierz(m, macierz2); for (auto it = przejscie.begin(); it != przejscie.end(); ++it) { for (int j = 0; j < m; j++) { if (macierz1[j] != -1) { if (macierz2[(j + it->first) % m] == -1) { macierz2[(j + it->first) % m] = macierz1[j] + it->second; } else { macierz2[(j + it->first) % m] = min(macierz1[j] + it->second, macierz2[(j + it->first) % m]); } if (result[(j + it->first) % m] == -1 || result[(j + it->first) % m] > macierz2[(j + it->first) % m]) { found = true; result[(j + it->first) % m] = macierz2[(j + it->first) % m]; if (result[0] != 0) { if (debug) printf("xxx?\n"); } } } } } } } result[0] = 0; for (auto it = result.begin(); it != result.end(); ++it) { printf("%lld\n", *it); } return 0; } |
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