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#1 Created at ... [Delete] [Delete and Lock User]

if (pi === undefined) {
    pi = 3.14;
}
var area = pi * r * r;
return area;   



 return 0;

#2 Created at ... [Delete] [Delete and Lock User]

    if (a > b) {
        return a;
    } else {
        return b; 
    }