Submission #6617002

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Source Code Expand

#include <bits/stdc++.h>
#define REP(i,n) for(int (i)=0;(i)<(n);(i)++)
using namespace std;
typedef long long ll;
const ll mod = 1e9+7;

template<class T> inline void chmin(T& a, T b) {
    if (a > b) {
        a = b;
    }
}

template<class T> inline void chmax(T& a, T b) {
    if (a < b) {
        a = b;
    }
}

int main(){
    cin.tie(0);
    int D;
    cin >> D;
    ios::sync_with_stdio(false);
    if(D<100){
        cout << "00" << "\n";
    }else if(D<=5000){
        int i = D/100;
        if(i < 10){
            cout << 0 ;
            cout << i << "\n";
        }else{
            cout << i << "\n";
        }
    }else if(D <= 30000){
        cout << D/1000 + 50 << "\n";
    }else if(D <= 70000){
        int i = D/1000;
        cout << (i -30) / 5 + 80 << "\n";
    }else{
        cout << 89 << "\n";
    }
}

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