rand function in c++ with range code example

Example 1: random in range c++

v1 = rand() % 100;         // v1 in the range 0 to 99
v2 = rand() % 100 + 1;     // v2 in the range 1 to 100
v3 = rand() % 30 + 1985;   // v3 in the range 1985-2014

Example 2: c++ generate random numbers in range

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int main()
{
	srand(time(0));

	for (int i = 0; i <= 10; i++)
	{
		int start = 3;
		int end = 8;
		cout << start + rand() % (end - start + 1);
	}
}

Example 3: cpp random number in range

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