Temperature Conversion from Kelvin temperature to Celsius temperature

Object: - Write  a program and algorithm and for temperature conversion from Kelvin temperature to Celsius temperature

 Algorithm:-

Step (1):- Start
Step (2):- Declare the variable  k, c as float type.
Step (3):- Read the value of variable k
Step (4):- c ← k-273
Step (5):- the value of  c
Step (6):- Stop

Program:-

# include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
float k,c;
printf("Enter the value of kelvin temprature:");
scanf("%f",&k);
c=k-273;
printf("celsius temprature=%f",c);
getch();
}
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Output:-
Enter the value of kelvin temprature:500
celsius temprature=227.000000