0
我是新來的c + +,我不明白爲什麼數字超出範圍。我
評論 ,我還以爲你最初的範圍爲什麼我在超出範圍之外獲得數字?
#include <vector>
#include <iostream>
#include <random>
#include <time.h>
using namespace std;
using std::vector;
int main()
{
vector<int> deck;
default_random_engine eng(time(0));
我還以爲這裏是哪裏我指定的隨機數的範圍,而是我得到這個範圍
uniform_int_distribution<int> dis(0, 51);
int pos1;
int pos2;
int num1;
int num2;
int i;
int n;
int m;
for (i = 1; i < 53; i++)
{
deck.push_back(i);
}
pos1 = dis(eng);
pos2 = dis(eng);
num1 = deck.at(pos1);
num2 = deck.at(pos2);
for (n = 0; n < 100; n++)
{
pos1 = dis(eng);
pos2 = dis(eng);
cout << pos1 << "\n" << pos2;
}
}
Waoh,趕上! – Simon