#include "cielib.h"
#include <algorithm>
using std::min;
using std::max;
int main() {
int d = podajD(), r = podajR();
int t[d], beg[d], end[d], cnt_finished = 0, finished[d];
for (int i=0; i<d; i++) beg[i] = finished[i] = 0, end[i] = r;
while (cnt_finished < d) {
int maxwidth = 0;
for (int i=0; i<d; i++) {
t[i] = (beg[i] + end[i]) / 2;
maxwidth = max(maxwidth, end[i] - beg[i]);
}
int maxother = (maxwidth + 1) / 2;
for (int i=0; i<d; i++) {
if (end[i] == beg[i]) {
if (!finished[i]) cnt_finished++, finished[i] = true;
continue;
}
if (end[i] - beg[i] == 1) {
if (beg[i] > 0) beg[i]--; else end[i]++;
}
t[i] = beg[i];
czyCieplo(t);
t[i] = end[i];
if (czyCieplo(t)) beg[i] = (beg[i] + end[i]) / 2 + 1;
else if (end[i] - beg[i] == 2 && maxwidth <= 2) {
t[i] = beg[i];
if (czyCieplo(t)) end[i] = beg[i]; else beg[i]++, end[i]--;
} else end[i] = min(end[i], beg[i] + maxother);
t[i] = (beg[i] + end[i]) / 2;
}
}
znalazlem(beg);
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 | #include "cielib.h" #include <algorithm> using std::min; using std::max; int main() { int d = podajD(), r = podajR(); int t[d], beg[d], end[d], cnt_finished = 0, finished[d]; for (int i=0; i<d; i++) beg[i] = finished[i] = 0, end[i] = r; while (cnt_finished < d) { int maxwidth = 0; for (int i=0; i<d; i++) { t[i] = (beg[i] + end[i]) / 2; maxwidth = max(maxwidth, end[i] - beg[i]); } int maxother = (maxwidth + 1) / 2; for (int i=0; i<d; i++) { if (end[i] == beg[i]) { if (!finished[i]) cnt_finished++, finished[i] = true; continue; } if (end[i] - beg[i] == 1) { if (beg[i] > 0) beg[i]--; else end[i]++; } t[i] = beg[i]; czyCieplo(t); t[i] = end[i]; if (czyCieplo(t)) beg[i] = (beg[i] + end[i]) / 2 + 1; else if (end[i] - beg[i] == 2 && maxwidth <= 2) { t[i] = beg[i]; if (czyCieplo(t)) end[i] = beg[i]; else beg[i]++, end[i]--; } else end[i] = min(end[i], beg[i] + maxother); t[i] = (beg[i] + end[i]) / 2; } } znalazlem(beg); return 0; } |
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