#include<iostream> #include<string.h> using?namespace?std; int?main() { ????char?*pWord;? ????char?word[100],newWord[100]; ????int?repeat,pCurrent; ????cin>>repeat; ????cin.ignore(); ????while(repeat--){ ????????cin.getline(word,100); ????????cin>>pCurrent;? ????????pWord=word+pCurrent;//移動位數(shù)? ????????if(pCurrent>strlen(word)) ??????????cout<<"error?input"; ????????else ??????{ ????????strncpy(newWord,pWord,strlen(word)-pCurrent/*去除前面的字符*/); ????????cout<<newWord; ???????} ????????cin.ignore();? }? return?0; }我認(rèn)為輸入：3abc def2def abc2會輸出bc defef abc但是在第二次輸入 def abc時還沒有輸入2就直接再次輸出了bc?def搞不懂是由于什么引發(fā)的