gpt4 book ai didi

c++ - 骰子程序,需要消除数组或允许动态数组大小

转载 作者:行者123 更新时间:2023-11-27 23:23:55 27 4
gpt4 key购买 nike

<分区>

我几乎完成了一个掷骰子程序,我唯一的问题是由于我指定的数组大小,我无法输入超过 5000 次掷骰。虽然我想我可以简单地将数组的大小增加到一些荒谬的数字,但我不想这样做,而是使用基于输入的动态大小的数组 remainingRolls. 谁能帮忙?

注意:这是经过编辑的最终有效代码。

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

using namespace std;

int roller(){ // loop to simulate dice roll
int die1, die2;
int total;
die1 = rand()%6+1;
die2 = rand()%6+1;
total=die1+die2;
return total;
}

int main(){
int numberOfRolls;
int remainingRolls;
int eights=0; // declare counter array to hold frequencies of dice results
int i;
int value;
float percentage;
int currentRoll; // declare array for dice values

currentRoll= 0;
cout << "How many times will the dice be rolled?" << endl;
cin >> remainingRolls;// user input # of dice rolls
numberOfRolls = remainingRolls;// variable to hold number of rolls (for output)
for (i=0; remainingRolls >0; remainingRolls--){// loop to count frequency of each value
currentRoll = roller();// activate diceRoll function
if (currentRoll == 8){
eights++;
}
}
percentage = (eights*100/numberOfRolls);
cout << "The dice were rolled " << numberOfRolls << " times." << endl;
cout << "The value 8 came up " << eights << " times or " << percentage << "% of the time." << endl;

getch();
return 0;

}

27 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com