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#2
rjsp2021-02-12 14:28
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#include<stdio.h>
int main()
{
char s[]="1234",*p;
p=s;
printf("%c%c%c%c\n",*p,*++p,*++p,*++p);
}
int main()
{
char s[]="1234",*p;
p=s;
printf("%c%c%c%c\n",*p,*++p,*++p,*++p);
}