For my C++ class we have to make a program that outputs a histogram based on 25 random numbers and show the average, mode, range, minimum number, and maximum number.

The lesson we are currently in is vectors so therefore I have to use them.

Here's what I have so far...

Code:

#include<a:mylib.h>
#include<lvp\vector.h>
void histogram()
{
vector<long>num((26));
for(int y=1;y<num.length();y++){
num[y]=1+random(50);
}
cout<<" 1-5: ";
for(y=0;y<num.length(); y++){
if(0<num[y] && num[y]<=5)
cout<<"*";
}cout<<endl;
cout<<" 6-10: ";
for(y=0;y<num.length();y++){
if(6<=num[y] && num[y]<=11)
cout<<"*";
}cout<<endl;
cout<<"11-15: ";
for(y=0; y<num.length();y++){
if(11<=num[y] && num[y]<=15)
cout<<"*";
}cout<<endl;
cout<<"16-20: ";
for(y=0; y<num.length();y++){
if(16<=num[y] && num[y]<=20)
cout<<"*";
}cout<<endl;
cout<<"21-25: ";
for(y=0; y<num.length();y++){
if(21<=num[y] && num[y]<=25)
cout<<"*";
}cout<<endl;
cout<<"26-30: ";
for(y=0;y<num.length();y++){
if(26<=num[y] && num[y]<=30)
cout<<"*";
}cout<<endl;
cout<<"31-35: ";
for(y=0; y<num.length();y++){
if(31<=num[y] && num[y]<=35)
cout<<"*";
}cout<<endl;
cout<<"36-40: ";
for(y=0; y<num.length();y++){
if(36<=num[y] && num[y]<=40)
cout<<"*";
}cout<<endl;
cout<<"41-45: ";
for(y=0; y<num.length();y++){
if(41<=num[y] && num[y]<=45)
cout<<"*";
}cout<<endl;
cout<<"46-50: ";
for(y=0; y<num.length();y++){
if(46<=num[y] && num[y]<=50)
cout<<"*";
}
}
void maxmin()
{
int y,z,x;
for(y=0; y<50; y++){
y=z;
for(y=50; 0<y; y++){
y=x;
}
void average()
{
int y,a;
double sum;
sum=0;
for(y=0; y<num.length(); y++){
sum+=num[y];
a=sum/25;
}
}
void mode()
{
int y;
vector<long>num((51,0));
for(y=0; y<num.length(); y++)
cout<<(num[y])++;
}
void main()
{
int y,a,x,z;
clrscr();
randomize();
cout<<num[y];
histogram();
maxmin();
cout<<x;
cout<<z;
cout<<(z-x);
average();
cout<<a;
mode();
}
}}

I've been getting these errors:

*Declaration Syntax at Top bracket in the average function

*Declaration Missing ; at last bracket of the main block

I've been trying everything and I still can't find what is up. Also I would like to know if I'm doing my program right so far. Also sorry for the program being kinda everywhere. When I try to fix things in a program the program usually ends up this way...

Any help would be appreciated