Submission #860800

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Source Code Expand

#define _USE_MATH_DEFINES
#include <iostream>
#include <string>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <climits>
#include <cstdlib>
#include <vector>
//#include <unordered_map> 
#include <iomanip>
using namespace std;
#define ALL(a) (a).begin(),(a).end()
#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define REP(i,n) for (int i=0;i<(n);i++)
#define RREP(i,n) for (int i=(n)-1;i>=0;i--)
#define INF (INT_MAX/3)
#define PSB push_back
#define PN 1000000007
typedef long long LL;
//#define int long long


//booooooooooooost
//#include <boost/multiprecision/cpp_int.hpp>
//#include <boost/multiprecision/cpp_dec_float.hpp>
//namespace mp = boost::multiprecision;	//多倍長整数(mp::cpp_int), 多倍長小数(mp::cpp_dec_float_100)



LL inv_mod(LL a, LL m)
{
	LL b, x, u, q, tmp;

	b = m; x = 1; u = 0;
	while (b > 0) {
		q = a / b;
		tmp = u; u = x - q * u; x = tmp;
		tmp = b; b = a - q * b; a = tmp;
	}

	return (x < 0) ? m + x : x;
}





signed main() {

	int m;
	cin >> m;

	int ans;
	if (m < 100) cout << "00" << endl;
	else if (100 <= m && m <= 5000) {
		ans = m / 100;
		cout << (ans / 10 == 0 ? "0" : "") << ans << endl;
	}
	else if (6000 <= m && m <= 30000) cout << m / 1000 + 50 << endl;
	else if (35000 <= m && m <= 70000) cout << (m / 1000 - 30) / 5 + 80 << endl;
	else if (70000 < m) cout << 89 << endl;


	return 0;
}

Submission Info

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