Submission #45141801

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Source Code Expand

#include <iostream>
#include <string>
#include <vector>
#define REP(i, n) for (int i = 0; (i) < (int)(n); ++ (i))
#define REP3(i, m, n) for (int i = (m); (i) < (int)(n); ++ (i))
#define REP_R(i, n) for (int i = (int)(n) - 1; (i) >= 0; -- (i))
#define REP3R(i, m, n) for (int i = (int)(n) - 1; (i) >= (int)(m); -- (i))
#define ALL(x) ::std::begin(x), ::std::end(x)
using namespace std;


int64_t solve(int64_t N, int64_t M, int64_t P) {
  if (N < M) {
    return 0;
  }
  return (N-M) / P + 1;
    // TODO: edit here
}

// generated by oj-template v4.8.1 (https://github.com/online-judge-tools/template-generator)
int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int64_t N, M, P;
    std::cin >> N >> M >> P;
    auto ans = solve(N, M, P);
    std::cout << ans << '\n';
    return 0;
}

Submission Info

Judge Result