| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 218680 | MarcoMeijer | Seats (IOI18_seats) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <cstdio>
#include <cstdlib>
#include <vector>
#include "seats.cpp"
namespace {
int read_int() {
int x;
if (scanf("%d", &x) != 1) {
fprintf(stderr, "Error while reading input\n");
exit(1);
}
return x;
}
} // namespace
int main() {
int H = read_int();
int W = read_int();
int Q = read_int();
std::vector<int> R(H * W), C(H * W);
for (int i = 0; i < H * W; ++i) {
R[i] = read_int();
C[i] = read_int();
}
std::vector<int> A(Q), B(Q);
for (int j = 0; j < Q; ++j) {
A[j] = read_int();
B[j] = read_int();
}
give_initial_chart(H, W, R, C);
for (int j = 0; j < Q; ++j) {
int answer = swap_seats(A[j], B[j]);
printf("%d\n", answer);
}
return 0;
}