Tutorial 8

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[Tutorial 7] 13.Enter the name, height, weight and gender of a person and calculate his/her BMI in Kg. BMI = weight/ height2

#include <stdio.h> int main() { char name[50], gender; float height, weight, bmi; /* Input data from user */      printf( "Enter name: " );      scanf( "%s" , name);      printf( "Enter height in meters: " );      scanf( "%f" , &height);      printf( "Enter weight in kilograms: " );      scanf( "%f" , &weight);      printf( "Enter gender (M/F): " );      scanf( " %c" , &gender);  /* Calculate BMI*/      bmi = weight / (height * height); /* Display the result*/      printf( "\n%s's BMI: %.2f\n" , name, bmi); return 0; }
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[Tutorial 7] 14.Write a program that converts inches to centimeters. For example, if the user enters 16.9 for a Length in inches, the output would be 42.926cm. (Hint: 1 inch = 2.54 centimeters.)

#include <stdio.h> int main() { float inches, centimeters; /*Input length in inches from the user*/      printf( "Enter length in inches: " );      scanf( "%f" , &inches); /*Convert inches to centimeters*/      centimeters = inches * 2.54; /* Display the result */      printf( "%.2f inches is equal to %.3f centimeters\n" , inches, centimeters); return 0; }
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