Random number cpp

C++ random

#include <cstdlib>
#include <iostream>
#include <ctime>
 
int main() 
{
    std::srand(std::time(nullptr)); // use current time as seed for random generator
    int random_variable = std::rand();
    std::cout << "Random value on [0 " << RAND_MAX << "]: " 
              << random_variable << '\n';
}

Source: en.cppreference.com

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

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

Source: stackoverflow.com

How to make a random number in c++

#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
int main() {
	srand(time(NULL)	);
	const char arrayNum[7] = {'0', '1', '2', '3', '4', '5', '6'};
	int RandIndex = rand() % 7;
	cout<<RandIndex<<endl;
	return 0;
}

C++ random number

#include<stdlib.h>
#include<ctime>
using namespace std;
//Generate random numbers
int main(){
	srand(time(0));
	for (int i = 0;  i < 10; i++){
		cout<< (rand() % 10) + 1<<" ";

Similar codes

2 votes224 views1 answer
Size of stack in c++
C++
3 votes214 views10 answers
1+1
C++
1 vote220 views1 answer
C++ read file to char buffer
C++
5 votes239 views1 answer
Singleton c++
C++
4 votes252 views1 answer
How to delete a 2d dynamic array in c++
C++
5 votes226 views2 answers
C++ return multiple values
C++
14 votes250 views1 answer
C++ optimization dynamic 2d array
C++
1 vote220 views1 answer
C++ find in pair
C++
0 vote244 views1 answer
Temporary file using MSFT API in cpp
C++
0 vote243 views1 answer
Know what the input data is whether integer or not
C++