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61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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An electric power distribution company charges its domestic consumer as follows:
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Consumption Units Rate of Charge
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0-200 0.50 per unit
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201-400 Rs. 100 plus Rs. 0.65 per unit excess of 200
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401-600 Rs. 230 plus Rs. 0.85 per unit excess of 400
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601-above Rs. 390 plus Rs. 1.00 per unit excess of 600
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Program should read the units consumed for a customer and calculate the total bill.
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*/
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#include <stdio.h>
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#include <conio.h>
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void main()
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{
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int units ;
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float amt ;
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clrscr() ;
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printf("Enter consumption units: ") ;
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scanf("%d", &units) ;
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if(units>=0 && units<=200)
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{
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amt = units * 0.50 ;
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printf("The total billing amount is %f", amt) ;
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}
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else if(units>=201 && units<=400)
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{
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amt = 100 + (units-200) * 0.65 ;
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printf("The total billing amount is %f", amt) ;
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}
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else if(units>=401 && units<=600)
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{
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amt = 230 + (units-400) * 0.85 ;
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printf("The total billing amount is %f", amt) ;
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}
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else
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{
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amt = 390 + (units-600) * 1.00 ;
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printf("The total billing amount is %f", amt) ;
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}
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getch() ;
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}
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/*
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Output 1:
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Enter consumption units: 300
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The total billing amount is 165.000000
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Output 2:
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Enter consumption units: 450
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The total billing amount is 272.500000
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Output 3:
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Enter consumption units: 620
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The total billing amount is 410.000000
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*/
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