Question

Identify and correct the errors in each of the following statements. (Note: There may be more than one error per statement.)

a) scanf( "d", value );
b) printf( "The product of %d and %d is %d"\n, x, y );c) firstNumber + secondNumber = sumOfNumbers
d) if ( number => largest )

largest == number;

e) */ Program to determine the largest of three integers /*
f) Scanf( "%d", anInteger );
g) printf( "Remainder of %d divided by %d is\n", x, y, x % y );h) if ( x = y );

printf( %d is equal to %d\n", x, y );

Answer 1

a) scanf( "d", value );
We have to use %d and & before variable.
FIX:
scanf( "%d", &value );

b) printf( "The product of %d and %d is %d"\n, x, y );
Add product value (x*y)
FIX:
printf( "The product of %d and %d is %d"\n, x, y, (x*y));

c) firstNumber + secondNumber = sumOfNumbers
Invert the values around = operator.
FIX:
sumOfNumbers = firstNumber + secondNumber;

d) if ( number => largest )
        largest == number;
There is no operator =>
Replace => with >=
FIX:
if ( number >= largest )
    largest = number;

e) */ Program to determine the largest of three integers /*
Comments starts with /* ends with */
FIX:
/* Program to determine the largest of three integers */

f) Scanf( "%d", anInteger );
Use & before variable name
FIX:
scanf( "%d", &anInteger );

g)
printf( "Remainder of %d divided by %d is\n", x, y, x % y );
Add %d for remainder also
FIX:
printf( "Remainder of %d divided by %d is %d\n", x, y, x % y );

h)
if ( x = y );
    printf( %d is equal to %d\n", x, y );
== is comparision operator
FIX:
if ( x == y )
    printf( %d is equal to %d\n", x, y );