for (float x=a; x<=b; x+h)
if (abs(x)<=0.1){
y=pow(x,3)-0.1;
cout<<y<<" ";
}
else if (abs(x)>0.2){
y=pow(x,3)+0.1;
else {
y=0.2*x-0.1;
for (float x=a; x<=b; x+h)
if (abs(x)<=0.1){
y=pow(x,3)-0.1;
cout<<y<<" ";
}
else if (abs(x)>0.2){
y=pow(x,3)+0.1;
cout<<y<<" ";
}
else {
y=0.2*x-0.1;
cout<<y<<" ";
}