[Solved] Don’t understand what this lines do [closed]

by

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This is just a condensed one-line if statement.

if(a>b)win+=3;

This can be rewritten as

if (a>b)
{
    win = win + 3;
}

The following line

v.push_back(b-a)

Calculates the difference of b - a then uses push_back to add it to the end of the vector v.

3

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solved Don’t understand what this lines do [closed]