字符串复制 #include "iostream.h" #include "assert.h" 字符复制的原形代码! char *strcpy(char *d,char *s) void strcpy(char *d,char *s) { { char *tem; while(*s!="/0") assert(d!=NULL&&s!=NULL); {*d=*s; tem=d; s++; while((*(d++)=*(s++))!='\0') d++; NULL; } return tem; }