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lang-cpp
lhsbyrhs(left hand side and right hand side respectively).rand()returns an unsigned integer between 0 and RAND_MAX, which is at least 32,767. What's the maximum remainder you can have if you're dividing something by two? By three? You could have found this out yourself by searching for "what does rand() return" and "how does modulo work" en.cppreference.com/w/cpp/numeric/random/rand en.cppreference.com/w/cpp/language/operator_arithmetic