Hi i need help to write this program it is ( write a program that interacts with

Question

Hi
i need help to write this program

it is

( write a program that interacts with the use like this :
(1) Carbon monoxide
(2) Hydrocarbons
(3) Nitrogen oxides
(4) Nonmethane Hydrocarbons
Enter pollutant number >> 2
Enter number of grams emitted per mile >> 0.35
Enter odometer reading >> 40112
Emissions exceed permitted level of 0.31 grams per mile

use this to emissions limits below to determine the appropriate message

first 50,000 miles
Carbon monoxide 3.5 g/m
Hydrocarbons 0.30 g/m
Nitrogen oxides 0.4 g/m
Nonmethane Hydrocarbons 0.25 g/m

second 50,000 miles
Carbon monoxide 4.5 g/m
Hydrocarbons 0.40 g/m
Nitrogen oxides 0.5 g/m
Nonmethane Hydrocarbons 0.31 g/m
)

help me to understand it pleas

Explanation / Answer

Dear user, Here is the C code below: //Header file section #include #include //Start main int main( ) { //Declare variables int pollutantNumber; int odometer; double grams,carbonmonoxide,hyderocarbons,nitrogenoxides,nonmethane; double result,exceeded; //Display details on input screen printf("(1) Carbon monoxide "); printf("(2) Hydrocarbons "); printf("(3) Nitrogen oxides "); printf("(4) Nonmethane hydrocarbons "); //Prompt the user input printf("Enter the pollutant number>> "); scanf("%d",&pollutantNumber); //Prompt the user input printf("Enter the number of grams emitted per mile>> "); scanf("%lf",&grams); //Prompt the user input printf("Enter odometer reading>> "); scanf("%d",&odometer); //Emissions First 50,000miles if(odometercarbonmonoxide) exceeded=0; result=carbonmonoxide; break; case 2:if(grams>hyderocarbons) exceeded=0; result=hyderocarbons; break; case 3:if(grams>nitrogenoxides) exceeded=0; result=nitrogenoxides; break; case 4:if(grams>nonmethane) exceeded=0; result=nonmethane; break; } //Display output if(exceeded==1) printf("Emissions do not exceed permitted level of %.2lf grams/mile. ",result); else printf("Emissions exceed permitted level of %lf grams/mile. ",result); //Pause a system for a while getch( ); return 0; }

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