int fun1(char *x)
{ char *y=x;
while(*y++);
return(y-x-1);
}
---------------------------------------------------
int fun1(char *x)
{ char *y=x;
whlie(*y)
{
y++;
}
return(y-x);
}
{ char *y=x;
while(*y++);
return(y-x-1);
}
---------------------------------------------------
int fun1(char *x)
{ char *y=x;
whlie(*y)
{
y++;
}
return(y-x);
}
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