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50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#include <iostream>
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using namespace std;
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int main()
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{
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unsigned int chi_so;
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float tong_tien;
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cout << "Nhap chi so dien nang tieu thu: ";
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cin >> chi_so;
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if (chi_so <= 50)
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{
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tong_tien = chi_so*1484;
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}
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else
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{
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if (chi_so <= 100)
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{
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tong_tien = 74200 + (chi_so - 50)*1533;
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}
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else
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{
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if (chi_so <= 200)
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{
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tong_tien = 150850 + (chi_so - 100)*1786;
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}
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else
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{
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if (chi_so <= 300)
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{
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tong_tien = 329450 + (chi_so - 200)*2242;
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}
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else
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{
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if (chi_so <= 400)
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{
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tong_tien = 553650 + (chi_so - 300)*2503;
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}
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else
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{
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tong_tien = 803950 + (chi_so - 400)*2587;
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}
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}
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}
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}
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}
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tong_tien = tong_tien*110/100;
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cout << "Tien dien sinh hoat ung voi " << chi_so << "kWh la " << tong_tien << "dong.";
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return 0;
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}
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