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字符串函數(shù)有哪些 5?可以實現(xiàn)字符串復(fù)制功能的函數(shù)有()函數(shù)和()函數(shù)?

5?可以實現(xiàn)字符串復(fù)制功能的函數(shù)有()函數(shù)和()函數(shù)?#包括和限制。H>void copy(char S1[],char S2[])void main(){int i char A1[100],A

5?可以實現(xiàn)字符串復(fù)制功能的函數(shù)有()函數(shù)和()函數(shù)?

#包括和限制。H>void copy(char S1[],char S2[])void main(){int i char A1[100],A2[100]printf(“please input string A2:n”)gets(A2)copy(A1,A2)//A2 copy to A1 printf(“A1:sNa2:sn”,A1,A2)}void copy(char S1[],char S2[]){int i for(i=0s2[i]!=“0”I)S1[I]=S2[I]S1[I]=S2[I]//注意這個步驟不是多余的,它是將S2的“0”復(fù)制到S1}