Int作为7位随机组合返回 我正在为我的C++类编写一个程序，我遇到了一个奇怪的问题。出于某种原因，返回int“dice”总是选择数字和字母c的随机组合。起初我认为我的随机数生成器是错误的，但即使我将dice设置为5，它也会以相同的相似随机字符返回。这是完整的代码，但据我所知，相关部分只是int骰子和main #include "stdafx.h" #include <iostream> #include <ctime> #include <iomanip> #include <cmath> #include <fstream> #include <cstdlib> using namespace std; int score, devilScore, tempScore, devilTempScore; char input() { char c; bool valid=0; while (!valid) { cout << "[p]ass, [r]oll, or [f]orfeit: "; cin >> c; if (c == 'p' || c == 'r' || c == 'f') valid = true; else cout << "Input invalid\n"; } return c; } int dice() { int dice; dice = (rand() % 6) + 1; return dice; } void printScreen() { switch(1){ case 1: cout << " Player Devil \n"; case 2: cout << " 100 100 \n"; case 3: cout << " "; if (score <= 99 && score >= 95) { cout << score << ">"; } else { cout << " "; }cout << "95 95"; if (devilScore <= 99 && devilScore >= 95) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 4: cout << " "; if (score <= 94 && score >= 90) { cout << score << ">"; } else { cout << " "; }cout << "90 die 90"; if (devilScore <= 94 && devilScore >= 90) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 5: cout << " "; if (score <= 89 && score >= 85) { cout << score << ">"; } else { cout << " "; }cout << "85 ___ 85"; if (devilScore <= 89 && devilScore >= 85) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 6: cout << " "; if (score <= 84 && score >= 80) { cout << score << ">"; } else { cout << " "; }cout << "80 |" << dice << "| 80"; if (devilScore <= 84 && devilScore >= 80) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 7: cout << " "; if (score <= 79 && score >= 90) { cout << score << ">"; } else { cout << " "; }cout << "75 ___ 75"; if (devilScore <= 79 && devilScore >= 75) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 8: cout << " "; if (score <= 74 && score >= 70) { cout << score << ">"; } else { cout << " "; }cout << "70 70"; if (devilScore <= 74 && devilScore >= 70) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 9: cout << " "; if (score <= 69 && score >= 65) { cout << score << ">"; } else { cout << " "; }cout << "65 65"; if (devilScore <= 69 && devilScore >= 65) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 10: cout << " "; if (score <= 64 && score >= 60) { cout << score << ">"; } else { cout << " "; }cout << "60 60"; if (devilScore <= 64 && devilScore >= 60) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 11: cout << " "; if (score <= 59 && score >= 55) { cout << score << ">"; } else { cout << " "; }cout << "55 55"; if (devilScore <= 59 && devilScore >= 55) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 12: cout << " "; if (score <= 54 && score >= 50) { cout << score << ">"; } else { cout << " "; }cout << "50 50"; if (devilScore <= 54 && devilScore >= 50) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 13: cout << " "; if (score <= 49 && score >= 45) { cout << score << ">"; } else { cout << " "; }cout << "45 45"; if (devilScore <= 49 && devilScore >= 45) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 14: cout << " "; if (score <= 44 && score >= 40) { cout << score << ">"; } else { cout << " "; }cout << "40 40"; if (devilScore <= 44 && devilScore >= 40) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 15: cout << " "; if (score <= 39 && score >= 35) { cout << score << ">"; } else { cout << " "; }cout << "35 35"; if (devilScore <= 39 && devilScore >= 35) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 16: cout << " "; if (score <= 34 && score >= 30) { cout << score << ">"; } else { cout << " "; }cout << "30 30"; if (devilScore <= 34 && devilScore >= 30) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 17: cout << " "; if (score <= 29 && score >= 25) { cout << score << ">"; } else { cout << " "; }cout << "25 25"; if (devilScore <= 29 && devilScore >= 25) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 18: cout << " "; if (score <= 24 && score >= 20) { cout << score << ">"; } else { cout << " "; }cout << "20 20"; if (devilScore <= 24 && devilScore >= 20) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 19: cout << " "; if (score <= 19 && score >= 15) { cout << score << ">"; } else { cout << " "; }cout << "15 15"; if (devilScore <= 19 && devilScore >= 15) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 20: cout << " "; if (score <= 14 && score >= 10) { cout << score << ">"; } else { cout << " "; }cout << "10 10"; if (devilScore <= 14 && devilScore >= 10) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 21: cout << " "; if (score <= 9 && score >= 5) { cout << score << ">"; } else { cout << " "; }cout << " 5 5 "; if (devilScore <= 9 && devilScore >= 5) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } case 22: cout << " "; if (score <= 4 && score >= 0) { cout << score << ">"; } else { cout << " "; }cout << " 0 0 "; if (devilScore <= 4 && devilScore >= 0) { cout << "<" << devilScore << " \n"; } else { cout << " \n"; } } } int main() { srand (time(NULL)); int score = 30; int devilScore = 25; cout << dice << endl; } #包括“stdafx.h” #包括 #包括 #包括 #包括 #包括 #包括 使用名称空间std； int分数、devilScore、tempScore、devilTempScore； 字符输入（）{ 字符c； bool-valid=0； while（！valid）{ cout>c； 如果（c='p'| | c='r'| | c='f'）valid=true； 否则无法打印函数的地址int dice（）；如果要调用该函数，应添加括号： cout << dice() << endl; cout

Replace（打印函数的地址）

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cout
开关（1）
？整个开关盒是干什么的？它相当于根本没有开关盒。我正在考虑添加可选的困难，这将改变屏幕的打印方式。到目前为止，这只是我的开始。请注意，您的编译器可能能够帮助您诊断此类问题；确保启用了最高警告级别。哇，我我觉得很傻。打印地址有什么常用方法吗？@Bray610嗯，例如，如果你写了一个调试器，你必须显示这样的东西对不起，添加了未使用的函数，我不确定它是否与问题有关，因为将随机数改为数字并不能解决问题。好的，没问题。只是一个友好的建议。：）
cout << dice << endl;

cout << dice() << endl;