Project 1 Write a program that will compute the sum of the f

Project 1:

Write a program that will compute the sum of the first n positive odd integers. For example, if n is 5, you should compute 1 +3 + 5 +7 + 9. Use for loop to implement the project. The program accept integer n from keyboard.

Project 2:

Rewrite the program by using the while loop. And show me the output/resut for both.

please separate project 1 and project 2 thank you...

Solution

Project 1:

Answer:

#include <stdio.h>

int main()
{
int i, n, sum=0;

/* Reads range to find sum of odd numbers */
printf(\"Enter any number: \");
scanf(\"%d\", &n);

/* Finds the sum of all odd number */
for(i=1; i<=n; i+=2)
{
sum += i;
}

printf(\"\ Sum of all odd number between 1 to %d = %d\", n, sum);

return 0;
}

Project 2:

Answer:

#include <stdio.h>

int main()
{
int i=1, n, sum=0;

/* Reads range to find sum of odd numbers */
printf(\"Enter any number: \");
scanf(\"%d\", &n);

/* Finds the sum of all odd number */
while(i<=n){
   sum += i;
   i+=2;
  
}

printf(\"\ Sum of all odd number between 1 to %d = %d\", n, sum);

return 0;
}