08/02/23 16:52:12
これで正解でしょうか?
#include <string.h>
#include <stdio.h>
typedef struct STRDATA{ char **start; char **end;}strdata;
f(strdata x){
delete *(x.start); *(x.start) = new char [20];
strcpy(*(x.start),"++++++++++++++"); }
main(){
char *ch=NULL;
strdata x;
x.start=&ch;
f(x);
printf("%s",ch);}