С++ ЕНФ / LABA 3 / 3lb1

#include <iostream.h>
#include <conio.h>
#include <math.h>
#include <stdlib.h>
void main()
{
 clrscr();
 cout<<"proga vichislyayushaya min element massiva Z chisel \n";
 int m[100]; int c=1,i=0,l=0,min=0; float n=0;
 do
  {c=random(7)+9; textcolor(c);
   cputs("vvedite kol-vo elementov massiva,ono dolgno bit >0 i celoe \n");
    cin>>n;
  }
  while ((n<=0.)||(n-int(n)!=0)||(n>=100.));//zapros na vvod kol-va elementov massiva
 l=n; textcolor(1);
 for (i=1;i<=l;i++)
 {
  do {cout<<"vvedite "<<i<<" element massiva,on dolgen bit celim \n\n";
       cin>>n; m[i-1]=n;}
   while (n-int(n)!=0);//vvod elementov massiva i proverka na uslovie
  };
 min=m[0];  //prisvaivanie znach. min znach. 1 elementa
 for (i=1;i<=l;i++)
  {
   if (m[i]<min) min=m[i]; //esli i element <min to menyaem mestami
  };
 cout<<"min element massiva= "<<min; //vivod min elementa
 getch();
}