nazanin.padekan
عضو جدید
سلام کی میتونه این برنامه رو با چندتا تابع واسم بنویسه؟خواهش میکنم....
کد:
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
int i,j,n;
double sum=0;
double variance,avg;
double *matrix;
cout<<"begid chanta adad vase mohasebe darid!";
cin>>n;
matrix = new double[ n ];
for(i=0;i<=n-1;i++)
{
cout<<endl<<"adade badi ro vared kon"<<endl;
cin>>matrix[i];
}
for(i=0;i<=n;i++)
{
cout<<matrix[i]<< " "<<endl;
}
for(i=0;i<n;i++){
sum+=matrix[i];
avg=sum/n;
}
cout<<endl<<endl<<endl;
cout<<"*********************************"<<endl;
cout<<"sum is="<<sum<<endl;
cout<<"average="<<avg<<endl;
for(j=0;j<n;j++)
{
matrix[i]=pow(matrix[i]-avg,2);
sum+=matrix[i];
i++;
variance=sum/(n-1);
cout<<"variance is:"<<variance<<endl;
cout<<"Standard Deviation is:"<<sqrt(variance)<<endl;
}
}