C Exercises: Add two numbers
C Pointer : Exercise-4 with Solution
Write a program in C to add two numbers using pointers.
Pictorial Presentation:

Sample Solution:
C Code:
#include <stdio.h>
int main()
{
int fno, sno, *ptr, *qtr, sum;
printf("\n\n Pointer : Add two numbers :\n");
printf("--------------------------------\n");
printf(" Input the first number : ");
scanf("%d", &fno);
printf(" Input the second number : ");
scanf("%d", &sno);
ptr = &fno;
qtr = &sno;
sum = *ptr + *qtr;
printf(" The sum of the entered numbers is : %d\n\n",sum);
return 0;
}
Sample Output:
Pointer : Add two numbers : -------------------------------- Input the first number : 5 Input the second number : 6 The sum of the entered numbers is : 11
Flowchart:

C Programming Code Editor:
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Previous: Write a program in C to demonstrate the use of &(address of) and *(value at address) operator.
Next: Write a program in C to add numbers using call by reference.
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C Programming: Tips of the Day
How to format strings using printf() to get equal length in the output?
You can specify a width on string fields, e.g.
printf("%-20s", "initialization...");
And then whatever's printed with that field will be blank-padded to the width you indicate.
The - left-justifies your text in that field.
Ref : https://bit.ly/34DMOc3
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