#include<iostream.h>

int main()
{

int i,a,b,c;
srand(time(0));
a=rand()%90+(-40);
cout<<a;

for (i=0;i<=150;i);
{a=rand()%90+(-40);
i=i+a;
}cout<<endl;

i=0;
while (i<=150)
(a=rand()%90+(-40);
cout<<a<<" ";
i=i+a
}cout<<endl<<endl;

i=0;
do
{
a=rand()%90+(-40);
cout<<a<<" ";
i=i+1
while (i<=150); cout<<endl;
}