15.question on threads
16.int i=0xaa
char *p;
p=(char *)i;
p=p>>4;
printf("%x",p);
ans:0x000000a;
17.union
{ char *p;
int i;
char b;
}
main()
{
--
p=(char*)malloc(8*sizeof(char));
}
what is the size of union?
18.enum{sunday=-1,monday,...saturday}
printf("%d %d",sizeof(wednesday),wednesday);
19.struct x{
struct{
struct{
char ch;
} x;
}};
ans:definition wrong
20.struct *s;
s=(struct *)malloc(10*sizeof(struct)+90*sizeof(int));
free(s);
ans:total memory deallocated
21.one alogrithm is given:
ans:10395
22.func()
{ int x=1;
if(x=1)
x=1000;
else
x=10;
return x;
}
what is the return value?
ans:1000
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