Program to print sum of digits to whole number up to 10.

 This program will print sum of all digits up to 10 on the output screen by using a simple

 logic sum=sum+ n this will store value of n+ sum in sum and then it will add the new 

 number to the updated sum and by doing so we will get sum of all numbers up to 10.

Program

#include<stdio.h>

#include<conio.h>

void main() 

{ 

  int n=1,sum=0;

 while (n<=20)

  {

  sum= sum+n;

  n++;

  }

  printf("Sum of all no upto 10 are:%d\n",sum);

 }

  

  Output:

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