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 votes140 views2 answers
C++ typedef array
C++
1 vote122 views1 answer
G++ optimization flags
C++
0 vote173 views1 answer
Convert fahrenheit to celsius
C++
1 vote129 views1 answer
C++ std string to float
C++
0 vote145 views1 answer
C++ how to check whether a file exists?
C++
0 vote134 views1 answer
>> c++
C++
2 votes146 views1 answer
Eosio multi index clear
C++
0 vote172 views1 answer
Expresiones regulares español
C++
0 vote157 views1 answer
C++ double is nan
C++
3 votes139 views2 answers
Size of a matrix using vector c++
C++