Re: [討論] C++作業一~

[lostmyself (該抓住的 要得著)]

舉個例子，讓大家了解如何用其他結構來取代 goto 這個語法

假設大家只看懂 if 和 while 兩種語法 :

int check = 1;  //--- if check = 1 → wanna check again, else quit the program.
int question_num = 0;

while( check ＝＝ 1 )
{
        // = = =  Question A  = = =
        if( question_num ＝＝ 0 ){
            //--- put your question here.
        }else if( question_num ＝＝ 1 ){
            //--- re-answer the question.
        }

        // = = =  Question B  = = = 
        if( question_num ＝＝ 0 ){
            //--- bla ~    
        }else if( question_num ＝＝ 2 ){
            //--- ba ba ba ~ 
        }

        // = = =  wanna check ?  = = =
        cin>> question_num; //--- input the question number u wanna check.

        if( question_num != 0 ){
            check = 1;
        }else{
            check = 0;
        }
}

//~~~ END ~~~

花點時間，弄懂上面的程式結構流程，相信會有所幫助的

大家多多討論吧  GO GO GO



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