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# AHF    C    PROGRAM    SOLVING

### Calculate sum and average untill ( 00 ) is encountered

```
// AHF C PROGRAM SOLVING

//solving here ITERATIVES STATEMENTS type of programming problem

#include<stdio.h>
#include<math.h>
#define pf printf

int main()
{
int number;

int sum= 0,count= 0;

float ave;

pf("\nEnter any number. Enter 00 to exit........\t: ");
scanf("%d",&number);    //this input will start the loop

while(number!=00)   //ending condition of the loop
{
sum+=number;

count++;    //counting for total given input

pf("\nEnter any number. Enter 00 to exit........\t: ");
scanf("%d",&number);    //this input will stop the loop
}

ave=(float)sum/count;   //for average calculation

//printing the required statement
pf("\n\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\");

pf("\nThe summation of given input number is: %d",sum);

pf("\nThe average of given input number is: %f",ave);

pf("\nTotal given input= %d",count);

return 0;
}

```
OUTPUT: