Question

Spot the errors in the following program along with labeling the type of error.
Also, write the correct code with output
#include
#include
void main()
{
Int num,den;
printf(“Enter values for two numerator and denominator”);
scanf(“%d”, &num, &den);
mod=num%den
printf(“Modulus of two numbers is %d”, mod);
}

Answer 1

Answer:

it is your answer...............

Explanation:

hope it helps you..............

Answer 2

Answer:

Errors:

#include expects "FILENAME" or  

#include

        ^

Int num,den;

^

here it should be int

implicit declaration of function ‘printf’

printf(“Enter values for two numerator and denominator”);

^

Here The printf() and scanf() functions are used for input and output in C language. Both functions are inbuilt library functions, defined in stdio. h (header file).

scanf(“%d”, &num, &den);

           ^

% notation is called a format specifier. %d tells printf() to print an integer.

since there are two integers that we need to take input so we need to write 2 %d's

printf(“Enter values for two numerator and denominator”);

         ^

here We need to use  Quotation marks " "  instead of   “ ”

error: ‘mod’ undeclared (first use in this function)

mod=num%den

^

we need to declare the data type of mod in order to use it.

error: expected ‘,’ or ‘;’ before ‘printf’

printf("Modulus of two numbers is %d", mod);

^

after this line mod=num%den

we need to give a semi colon

Explanation :

Program with out Errors :

#include <stdio.h>

void main()

{

int num,den;

printf("Enter values for two numerator and denominator");

scanf("%d %d", &num, &den);

int mod=num%den;

printf("Modulus of two numbers is %d", mod);

}

OUTPUT:

Enter values for two numerator and denominator2 3                                                                                              

Modulus of two numbers is 2