What’s wrong in this code i provided? [closed]

by

You’re neither incrementing i nor decrementing t, meaning that your loop is very likely to be an infinite one:

while(i<t)
{
    x[i] = a * sin(2 * 3.14 * f * t); 
    cout<<x[i]<<"  ";
 }

Presumably there should be something like an i++ inside that loop body, depending on your needs.

You’ll probably also find that every array element is being set to the same value because you’re using t in the calculation rather than some function of i.

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