Submission #561747

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;

#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define REP(i,n) for (int i=0;i<(n);i++)
#define ALL(a) (a).begin(),(a).end()

template<typename U, typename T>
void chmin(U &x, T y) { x = min(x, y); }

template<typename U, typename T>
void chmax(U &x, T y) { x = max(x, y); }

typedef long long int lli;
typedef long double ld;
typedef pair<int,int> P;

const int INF = INT_MAX/3;
const double EPS = 1e-14;
const int dx[4] = {0, 1, 0, -1}; // {-1,  0,  1, -1, 1, -1, 0, 1};
const int dy[4] = {1, 0, -1, 0}; // {-1, -1, -1,  0, 0,  1, 1, 1};

int solve(const int m) {
  int km = m / 1000;
  if (m < 100) return 0;
  if (m <= 5000) return m / 100;
  if (m <= 30000) return km + 50;
  if (m <= 70000) return (km - 30) / 5 + 80;
  return 89;
}

int main() {
  cout << fixed << setprecision(10);
  int m;
  cin >> m;
  printf("%02d\n", solve(m));
  return 0;
}

Submission Info

Judge Result