if cin eof break
I have a while loop: while (true) ... if (cin.eof()) break; //out of while loop ... } // if } // while. When I run the program and inputting, how can I input to tell the system , std::cin.eof() tests for end-of-file (hence eof), not for errors. For error checking use !std::cin.good() , the built-in conversion operator ( if(std::cin) ) ...,cin.eof()返回流结束位，如： char gc; while(!cin.eof()) //直至按ctrl+z键退出！ ... using namespace std;... if(cin.eof())//换成fail(),或是good()也可以通过 break; } int ... ,1条结果 - C++: 问：同上if(cin.eof())break; cin.clear();又表示什么？ 在线等。 答：cin.eof()返回流结束位，即按键ctrl 和z 键如： char gc; while(!cin.eof()) //直至按ctrl+z键 ... ,同上if(cin.eof())break; cin.clear();又表示什么？ 在线等。 展开. 我来答. ,但是當輸入字母時，程序進入一個無限循環，顯示"輸入數字( 0至退出): cin失敗了" ... if (number == 0) break; } } else if (cin.eof()) //tested only *after* failed state ... ,First, cin.eof() doesn't do anything useful until input has failed. You never want to use it at the top of a loop. Secondly, it's not really clear to me what you are ... ,我正在编写一个函数，该函数从cin 读取行并返回到它的; 字符。 ... cin.getline(currentLine,10000); if (strcmp(currentLine,";")==0) break; } strcat(cmd,"n"); strcat(cmd, ... ,#include <iostream> using namespace std; int main () int y; while (1) //重複執行迴圈中的陳述式 cin >> y; //讀入年份 if (cin.eof()) break; //遇到檔尾則立刻跳出
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 if cin eof break 相關參考資料
C++ cin.eof() - narkive
I have a while loop: while (true) ... if (cin.eof()) break; //out of while loop ... } // if } // while. When I run the program and inputting, how can I input to tell the system https://uw.cs.cs246.narkive.co cin.eof() functionality - Stack Overflow
std::cin.eof() tests for end-of-file (hence eof), not for errors. For error checking use !std::cin.good() , the built-in conversion operator ( if(std::cin) ) ... https://stackoverflow.com cin.eof() 是怎么结束的？-CSDN论坛
cin.eof()返回流结束位，如： char gc; while(!cin.eof()) //直至按ctrl+z键退出！ ... using namespace std;... if(cin.eof())//换成fail(),或是good()也可以通过 break; } int ... https://bbs.csdn.net if(cin.eof())break;什么意思? - 百度知道
1条结果 - C++: 问：同上if(cin.eof())break; cin.clear();又表示什么？ 在线等。 答：cin.eof()返回流结束位，即按键ctrl 和z 键如： char gc; while(!cin.eof()) //直至按ctrl+z键 ... http://z.baidu.com if(cin.eof())break;什么意思？ - 百度知道
同上if(cin.eof())break; cin.clear();又表示什么？ 在线等。 展开. 我来答. https://zhidao.baidu.com iostream C++ cin.fail() 问题_c++_酷徒编程知识库
但是當輸入字母時，程序進入一個無限循環，顯示"輸入數字( 0至退出): cin失敗了" ... if (number == 0) break; } } else if (cin.eof()) //tested only *after* failed state ... https://hant-kb.kutu66.com Using cin.eof() - Stack Overflow
First, cin.eof() doesn't do anything useful until input has failed. You never want to use it at the top of a loop. Secondly, it's not really clear to me what you are ... https://stackoverflow.com 在C++ 到eof 中，读取行_c++_酷徒编程知识库 - 酷徒編程知識庫
我正在编写一个函数，该函数从cin 读取行并返回到它的; 字符。 ... cin.getline(currentLine,10000); if (strcmp(currentLine,";")==0) break; } strcat(cmd,"n"); strcat(cmd, ... https://hant-kb.kutu66.com 第四章迴圈- 板橋高中資訊社 - Google Sites
#include <iostream> using namespace std; int main () int y; while (1) //重複執行迴圈中的陳述式 cin >> y; //讀入年份 if (cin.eof()) break; //遇到檔尾則立刻跳出 https://sites.google.com |