Question

2) Write a program in C/C++ that asks the user to enter a number then the user's input value is passed to a function which increments the number by 10 and returns the result of the incrementation. Write the program to accomplish the increment using three (3) different techniques. To test each technique separately, the user should enter a different number for each of the three (3) techniques. Make sure that you compile and execute your program. Finally, provide screenshots of your full program and screenshot of your program execution from the integrated development environment you used to write, compile, and execute your program. Please make sure your screenshots are easily and clearly readable. 

Answer 1

CODE TO COPY:

#include <stdio.h>

// Increment Function 1
int incrm1(int n){
// simply returning number adding 10 to it
return n+10;
}

// Increment Function 2
int incrm2(int n){
// Using Add AND assignment operator
n += 10;
return n;
}

// Increment Function 3
int incrm3(int n){
// Using for loop and Increment operator ++
for(int i=1; i<=10; i++){
n++;
}
return n;
}

int main()
{
int n1, n2, n3;
// Taking input from user for Increment Function 1
printf("Enter the number 1: ");
scanf("%d", &n1);
  
// Calling Increment Function 1 and printing result
printf("Output of Increment Function 1: %d", incrm1(n1));
  
// Taking input from user for Increment Function 2
printf("\nEnter the number 2: ");
scanf("%d", &n2);
  
// Calling Increment Function 2 and printing result
printf("Output of Increment Function 2: %d", incrm2(n2));
  
// Taking input from user for Increment Function 3
printf("\nEnter the number 3: ");
scanf("%d", &n3);
  
// Calling Increment Function 3 and printing result
printf("Output of Increment Function 3: %d", incrm3(n3));

return 0;
}

SNAPSHOTS OF PROGRAM:

#include <stdio.h> // Increment Function 1 int incrm1(int n){ // simply returning number adding 10 to it return n+10; } // Increment Function 2 int incrm2(int n){ // Using Add AND assignment operator n += 10; return n; } // Increment Function 3 int incrm3(int n){ // Using for Loop and Increment operator ++ for(int i=1; i<=10; i++){ n++; } return n; }

int main() { int n1, n2, n3; // Taking input from user for Increment Function 1 printf("Enter the number 1: "); scanf("%d", &n1); // Calling Increment Function 1 and printing result printf("Output of Increment Function 1: %d", incrm1(n1)); // Taking input from user for Increment Function 2 printf("\nEnter the number 2: "); scanf("%d", &n2);| // Calling Increment Function 2 and printing result printf("Output of Increment Function 2: %d", incrm2(n2)); // Taking input from user for Increment Function 3 printf("\nEnter the number 3: "); scanf("%d", &n3); // Calling Increment Function 3 and printing result printf("Output of Increment Function 3: %d", incrm3(n3)); return 0; }
SAMPLE OUTPUT:

Enter the number 1: 10 Output of Increment Function 1: 20 Enter the number 23 20 Output of Increment Function 2: 30 Enter the number 3: 30 Output of Increment Function 3: 40