Classmate, I want to say that your program is a mess. There is only one real parameter, but there are two formal parameters. Your change function is a floating-point number and int is an integer. Where does the final return0 return to? Classmate, you should read this book in C language. There are many mistakes in your program.

# contains "stdio.h"

Floating point change (integer f)

{

Floating c;

c = 5 *(F-32)/9；

Return to c;

}

int main()

{

int n，m，I；

Floating c;

scanf("%d %d "，n，m)；

for(I = n； I<= m；; i++)

{

C = change (i);

printf("%4d% 10.2f "，I，c)；

}

}