Submission #5493145

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; i++)
#define repb(i, n) for (int i = (int)n; i >= 0; i--)
#define reps(i, m, n) for (int i = (int)m; i < (int)n; i++)
#define repsb(i, m, n) for (int i = (int)m; i >= (int)n; i--)
#define SORT(v, n) sort(v, v + n);
#define VSORT(v) sort(v.begin(), v.end());
#define pb(a) push_back(a)
#define INF 999999999999999999
int dy[] = {0, 0, 1, -1, 0};
int dx[] = {1, -1, 0, 0, 0};
using namespace std;
int main(int argc, char const *argv[])
{
    int m;
    double am;
    cin >> m;
    am = double(m) / 1000;
    if (am < 0.1)
    {
        cout << "00" << endl;
        return 0;
    }
    if (am < 1)
    {
        cout << "0" << (int)(am * 10) << endl;
        return 0;
    }
    if (am <= 5)
    {
        cout << (int)(am * 10) << endl;
        return 0;
    }
    if (am <= 30)
    {
        cout << (int)am + 50 << endl;
        return 0;
    }
    if (am <= 70)
    {
        cout << ((int)am - 30) / 5 + 80 << endl;
        return 0;
    }
    if (am > 70)
    {
        cout << 89 << endl;
        return 0;
    }
    return 0;
}

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