Mean And Slandered Deviation

A program that tells mean and median


#include <stdio.h>
#include <stdlib.h>

int main()
{
float a[50],sum1=0,vsum=0,mean,ksum,sd;
int n,i,x[100],sum;;
printf("Enter the no of valus: ");
scanf("%d",&n);
printf("Enter the no of valus: ");
i=0;i<n;i++;

scanf("%f",&a[i]);

i=0;i<n;i++;

sum1=sum1+a[i];
mean=sum1/n;


i=0;i<n;i++;
vsum=vsum+((a[i]-mean)*(a[i]-mean));



printf("Arithmeti mean=%f",mean);

                                      /*standerd deviation*/




i=0;i<n;i++;



i=0;i<n;i++;
sum=sum+x[i];
mean=sum/n;
i=0;i<n;i++;
vsum=vsum+((x[i]-mean)*(x[i]-mean));
ksum=vsum/n;
sd=sqrt(ksum);
printf("\nStanderd Deveation=%f",sd);



getch();
    return 0;
}