#include "cielib.h"
#include <cstdlib>
#include <vector>
using namespace std;
int getRadius(int iter, long long k, int r) {
long long border1 = k / 3;
long long border2 = (2 * k) / 3;
if (iter <= border1)
return r;
if (iter < border2) {
long long x = iter - border1;
long long maxx = border2 - border1;
return (int) (r - (x * (r - 1)) / maxx);
}
return 1;
}
int main() {
srand(2016);
int d = podajD();
int r = podajR();
int k = podajK();
vector<int> best(d, r / 2);
vector<int> current(d, -1);
for (int iter = 0; iter < k; ++iter) {
if (current == best) {
int radius = getRadius(iter, k, r);
for (int i = 0; i < d; ++i) {
int begin = max(0, current[i] - radius);
int end = min(r, current[i] + radius);
current[i] = begin + rand() % (end - begin + 1);
}
if (czyCieplo(current.data()) == 1) {
best = current;
}
} else {
czyCieplo(best.data());
current = best;
}
}
znalazlem(best.data());
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 | #include "cielib.h" #include <cstdlib> #include <vector> using namespace std; int getRadius(int iter, long long k, int r) { long long border1 = k / 3; long long border2 = (2 * k) / 3; if (iter <= border1) return r; if (iter < border2) { long long x = iter - border1; long long maxx = border2 - border1; return (int) (r - (x * (r - 1)) / maxx); } return 1; } int main() { srand(2016); int d = podajD(); int r = podajR(); int k = podajK(); vector<int> best(d, r / 2); vector<int> current(d, -1); for (int iter = 0; iter < k; ++iter) { if (current == best) { int radius = getRadius(iter, k, r); for (int i = 0; i < d; ++i) { int begin = max(0, current[i] - radius); int end = min(r, current[i] + radius); current[i] = begin + rand() % (end - begin + 1); } if (czyCieplo(current.data()) == 1) { best = current; } } else { czyCieplo(best.data()); current = best; } } znalazlem(best.data()); return 0; } |
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