#include <iostream>
int main()
{
//Realized my old way was stupid.
int a = 0, b = 0, c = 0, i;
for(i=0;i<20;i++)
{
a += 3;
b += 4;
c += 5;
std::cout << "[" << a << " " << b << " " << c << "]\n";
}
return 0;
}
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