骰子模擬問題
int main()
{
int arr[6] = {0,0,0,0,0,0};
for (int m = 0; m < 10000; m++)
{
int i = 1 + rand() % 6;
arr[i]++;
}
for(int n = 1; n <= 6; n++)
{
cout << n << "的個數(shù)有" << arr[n] << endl;
}
system("pause");
return 0;
}
最后輸出6的個數(shù)是亂的
int main()
{
int arr[6] = {0,0,0,0,0,0};
for (int m = 0; m < 10000; m++)
{
int i = 1 + rand() % 6;
arr[i]++;
}
for(int n = 1; n <= 6; n++)
{
cout << n << "的個數(shù)有" << arr[n] << endl;
}
system("pause");
return 0;
}
最后輸出6的個數(shù)是亂的
2017-04-10
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