Cpp random number in range

C++ how to generate a random number in a range

min + ( std::rand() % ( max - min + 1 ) )

Source: stackoverflow.com

Cpp random number in range

int range = max - min + 1;
int num = rand() % range + min;

Source: stackoverflow.com

C++ random number within range

#include <iostream>
#include <random>
int main()
{
    std::random_device rd; // obtain a random number from hardware
    std::mt19937 gen(rd()); // seed the generator
    std::uniform_int_distribution<> distr(25, 63); // define the range

    for(int n=0; n<40; ++n)
        std::cout << distr(gen) << ' '; // generate numbers
}

Source: stackoverflow.com

Similar codes

36 votes235 views2 answers
Range of long long in c++
C++
0 vote181 views1 answer
C++ program to convert kelvin to celsius
C++
1 vote226 views1 answer
Shout sharkest
C++
1 vote199 views1 answer
Check if point is left or right of vector
C++
0 vote194 views3 answers
C to c++ online converter
C++
1 vote188 views1 answer
How to print 5 precision float in c++
C++
1 vote220 views1 answer
Enumerate with letters latex
C++
0 vote175 views1 answer
C++ triangle
C++
9 votes166 views5 answers
Priority queue c++ min heap
C++
14 votes199 views5 answers
Create a vector of size n in c++
C++