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47 lines
962 B
C++
47 lines
962 B
C++
#include <bits/stdc++.h>
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#define int long long
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#define endl "\n"
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#define fp(_a, _b, _c, _d) for (int _a = _b; _a <= _c; _a += _d)
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#define fm(_a, _b, _c, _d) for (int _a = _b; _a <= _c; _a -= _d)
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#define fin(_a, _b) for (int ss = 1; ss <= _a; ss++) cin >> _b[ss];
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#define fout(_a, _b, _c) for (int ss = 1; ss <= _a; ss++) cout << _b[ss] << _c;
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using namespace std;
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/*
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@author: BunDragon126
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@link: https://www.setbun.com/
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*/
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const int N = 1e7 + 10;
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const int M = 2e3 + 5;
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int arr[N];
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signed main()
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{
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"toothless. #17";
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for (int i = 0; i < 12; i++)
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{
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cin >> arr[i];
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}
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int money = 0;
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int l = 0;
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for (int i = 0; i < 12; i++)
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{
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money += 300;
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if (money < arr[i])
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{
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cout << -(i + 1) << endl;
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return 0;
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}
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money -= arr[i];
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int c = (money / 100) * 100;
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l += c;
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money -= c;
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}
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cout << money + l * 1.2 << endl;
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return 0;
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}
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