[c語言]對各類字符串庫函數的實現strcpy,strcat,strstr,strchr,strcmp,memcpy,memmove

1.模擬實現strcpyweb //1.模擬實現strcpy(字符串拷貝) #include<stdio.h> #include<assert.h> char * my_strcpy(char *dest,const char *str) { char *p = dest; assert(dest); assert(str); while(*dest++ = *str++) {

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