Bangladesh Development Bank

Senior Officer (IT)

Written Test – 2017

```
#include <iostream>
#include<stdio.h>
using namespace std;
int main()
{
int i,n,max,min,total,sum;
float avg;
printf("Enter Total number of elements \n");
cin>>total;
cout<<"Enter number \n";
cin>>n;
max=n;
min=n;
sum=n;
for(i=1;i<=total-1;i++)
{
cin>>n;
if(n>max)
max=n;
else if(n<min)
min=n;
sum+=n;
}
printf("\n The largest number is %d",max);
printf("\n The smallest number is %d",min);
printf("\n The average number is %f",avg=(sum/total));
return 0;
}
```

Enter Total number of elements

4

Enter numbers

22,33,23,31

The largest number is 33

The smallest number is 223

The avg number is 27.000000