Answers for "rand func in c++"

C++
9

rand() c++

v1 = rand() % 100;         // v1 in the range 0 to 99  --Credit goes to Clever cowfish
v2 = rand() % 100 + 1;     // v2 in the range 1 to 100
v3 = rand() % 30 + 1985;   // v3 in the range 1985-2014
Posted by: Guest on January-24-2021
0

rand() c++

version1 = std::rand() % 3; // it is in the range from 0 to 2 // 0 1 2
version2 = std::rand() % 5 + 2; // it is in the range from 2 to 6 // 2 3 4 5 6
version3 = std::rand() % 3 + 10; // it is in the range from 10 to 12
//first number is how much digits it will go second number is the digit it 
//starts on (including that digit)

//negative
version4 = std::rand() % 11 - 12; // it is in the range from -2 to -12
Posted by: Guest on September-26-2021

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