221) The statement printf ( "%d" , sizeof (" "')); prints

222) What is the output of the following 'C' program?
main()
{
int a[5]={2,3};
printf("\n%d%d%d",a[2],a[3],a[4]);
}

223) What is the output of the following 'C' program? main() { printf("%f",sqrt(36.0)); }

224) If following variables are set to the values as shown below, then what is the value of the expression following it?
answer=2;
marks=10;
!((answer2))

225) Consider following statements:
putchar(getchar());
putchar(getchar());
If
a
b
is the input, then output will be