- Oct 25, 2021
- 5
- 0
- 10
Write a program to calculate the water rates according to the table below:
An example of the output interface :
This program calculates the monthly water bill for you.
Please key in the water consumption for this month (in m^3): -10
Wrong! Can’t be negative value! Key in again!
Please key in the water consumption for this month (in m^3): 10
You need to pay for RM 2.50 for this month
Thanks for using my program.
Press any key to continue...
#include <stdio.h>
float cur_meter, min_charge1=2.50,total1,total2,total3,total4,total5;
int main()
{
printf("This program calculates the monthly water bill for you.\n");
printf("Please key in the water consumption for this month (in m^3) \n");
scanf("%f", &cur_meter);
if(cur_meter==0){
printf("You need to pay for RM%f for this month\n", min_charge1); /no issue for displaying this/
}
if(cur_meter>0 && cur_meter<=20000){ /the output starts to get weird starting here total1 until total5/
total1=(cur_meter/1000)*0.22;
printf(" You need to pay for RM%f for this month\n", total1);
}
else if(cur_meter>20000 && cur_meter<=40000){
total2=total1+((cur_meter-20000)*0.46);
printf(" You need to pay for RM%f for this month\n", total2);
}
else if(cur_meter>40000 && cur_meter<=60000){
total3=total1+total2+((cur_meter-40000)*0.68);
printf(" You need to pay for RM%f for this month\n", total3);
}
else if(cur_meter>60000 && cur_meter<=200000){
total4=total1+total2+total3+((cur_meter-60000)*1.17);
printf(" You need to pay for RM%f for this month\n", total4);
}
else if(cur_meter>200000){
total5=total1+total2+total3+total4+((cur_meter-200000)*1.30);
printf(" You need to pay for RM%f for this month\n", total5);
}
while(cur_meter<0){ /no issue for displaying this as well/
printf("Wrong! Can’t be negative value! Key in again! \n");
printf("Please key in the water consumption for this month (in m^3) \n");
scanf("%f", &cur_meter);
}
}
The outputs are big ridiculous number -.-.... can someone kindly help me to look at this. C programming
An example of the output interface :
This program calculates the monthly water bill for you.
Please key in the water consumption for this month (in m^3): -10
Wrong! Can’t be negative value! Key in again!
Please key in the water consumption for this month (in m^3): 10
You need to pay for RM 2.50 for this month
Thanks for using my program.
Press any key to continue...
| Minimum Charge | RM2.50 per month |
| First 20,000 litres | RM0.22 per 1,000 litres |
| More than 20,000 litres to 40,000 litres | RM0.46 per 1,000 litres |
| More than 40,000 litres to 60,000 litres | RM0.68 per 1,000 litres |
| More than 60,000 litres to 200,000 litres | RM1.17 per 1,000 litres |
| More than 200,000 litres | RM1.30 per 1,000 litres |
#include <stdio.h>
float cur_meter, min_charge1=2.50,total1,total2,total3,total4,total5;
int main()
{
printf("This program calculates the monthly water bill for you.\n");
printf("Please key in the water consumption for this month (in m^3) \n");
scanf("%f", &cur_meter);
if(cur_meter==0){
printf("You need to pay for RM%f for this month\n", min_charge1); /no issue for displaying this/
}
if(cur_meter>0 && cur_meter<=20000){ /the output starts to get weird starting here total1 until total5/
total1=(cur_meter/1000)*0.22;
printf(" You need to pay for RM%f for this month\n", total1);
}
else if(cur_meter>20000 && cur_meter<=40000){
total2=total1+((cur_meter-20000)*0.46);
printf(" You need to pay for RM%f for this month\n", total2);
}
else if(cur_meter>40000 && cur_meter<=60000){
total3=total1+total2+((cur_meter-40000)*0.68);
printf(" You need to pay for RM%f for this month\n", total3);
}
else if(cur_meter>60000 && cur_meter<=200000){
total4=total1+total2+total3+((cur_meter-60000)*1.17);
printf(" You need to pay for RM%f for this month\n", total4);
}
else if(cur_meter>200000){
total5=total1+total2+total3+total4+((cur_meter-200000)*1.30);
printf(" You need to pay for RM%f for this month\n", total5);
}
while(cur_meter<0){ /no issue for displaying this as well/
printf("Wrong! Can’t be negative value! Key in again! \n");
printf("Please key in the water consumption for this month (in m^3) \n");
scanf("%f", &cur_meter);
}
}
The outputs are big ridiculous number -.-.... can someone kindly help me to look at this. C programming
Facebook
Twitter