Question No: 01 Marks: 10
Write a program which contains a user defined function named multiple. This function takes two integers values and determines whether the second integer is a multiple of the first. The function should take two integer arguments and return 1 (true) if the second is a multiple of the first and 0 (false) otherwise.

Call this function in a main program after getting two integers from user.

Output:
Enter first number : 4
Enter second number : 16

16 is multiple of 4

Question No: 02 Marks: 10
Write a program which defines an integer array of size 8. The array size should be defined by a constant variable.
Read numbers from keyboard for this array.
Interchange the values at position 2 and 7 and then display the array.

Output:
Enter the values for array :
6
5
2
4
8
3
7
12
The values of array after interchange :
6 7 2 4 8 3 5 12

Question No: 01 Marks: 10
Write a program which contains a user defined function named multiple. This function takes two integers values and determines whether the second integer is a multiple of the first. The function should take two integer arguments and return 1 (true) if the second is a multiple of the first and 0 (false) otherwise.

Call this function in a main program after getting two integers from user.

Output:
Enter first number : 4
Enter second number : 16

16 is multiple of 4
Solution:
#include
bool multiple(int ,int);//function declaration
main()
{
int fValue,sValue; //declare two value of type integer
cout<> fValue;
cout<> sValue;
cout<<endl;
if(multiple(fValue,sValue)) //if multiple function returns true
{
cout<<sValue<<" is multiple of "<<fValue<<endl;
}
else
{
cout<<sValue<<" is not multiple of "<<fValue<<endl;
}

}
bool multiple(int firstValue,int secondValue) //function definition
{
//if secondValue is divided by firstValue and remainder comes out zero

if(secondValue%firstValue==0)
return 1; //return true
else
return 0; //otherwise return false
}

Question No: 02 Marks: 10
Write a program which defines an integer array of size 8. The array size should be defined by a constant variable.
Read numbers from keyboard for this array.
Interchange the values at position 2 and 7 and then display the array.

Output:
Enter the values for array :
6
5
2
4
8
3
7
12
The values of array after interchange :
6 7 2 4 8 3 5 12
Solution:

#include

const int Size = 8; // Constant variable for size of array.

main()
{
int Int_array[Size], Temp;

cout<<" Enter the values for array : "<<'\n';

for(int i=0; i>Int_array[i];

//Interchange the values of Positions 2 and Position 7

Temp = Int_array[1]; // Put the value of position 2 in a temporary variable
Int_array[1] = Int_array[6]; // Assign the value of position 7 to position 2
Int_array[6] =Temp; // Assign the value of Temp(position 2) to position 7

//Display the values of array

cout<<" The values of array of interchange : "<<'\n';

for(int i = 0;i<Size; i++)
cout<<Int_array[i]<<'\t';

}

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