Write a c++ program to convert rainfall in inches to rainfallin millimeters given that:
1 inch = 25.4 mm
sample output: 4 inches = 101.6 mm of rain

#include <iostream>

using namespace std;

int main() {

float rainfall_inch,rainfall_mm;//declaring two variables of float type to hold the value rain in inches and mm.

cin>>rainfall_inch;//taking input of rain in inches..

rainfall_mm=rainfall_inch*25.4;//conveting inches to mm and storing in raingfall_mm.

cout<<rainfall_inch<<" inches = "<<rainfall_mm<<" mm of rain"<<endl;//printing the output.

return 0;

}

Explanation:

The above written program is in c++ for converting the rainfall in inches to mm.

I have taken two variables of type float to store the values of rainfall in inches and mm.

Conversion of inches to mm.

Printing the result.

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