Answer / susie

Answer :

10 10

Explanation:

The Ternary operator ( ? : ) is equivalent for
if-then-else statement. So the question can be written as:

if(i,j)

{

if(i,j)

j = i;

else

j = j;

}

else

j = j;

Answer / sweksha

#include<stdio.h>
#include<conio.h>
void main()
{ int i,k;
clrscr();
i=0; k=10;
k=i,k?(i,k)?k:k:i; //i is assigned to k
printf("\n%d %d",i,k);//0 0
i=0; k=10;
k=(i,k)?(i,k)?k:i:i; //(0,10) is T so k=k
printf("\n%d %d",i,k);//0 10
i=0; k=10;
k=(k,i)?(i,k)?k:k:i; //(10,0) is F so k=i
printf("\n%d %d",i,k); //0 0
i=0; k=10;
k=k,i?(i,k)?k:i:k; //k is assigned to k
printf("\n%d %d",i,k);//0 10
i=0; k=10;
k=(i,k)?(k,i)?k:i:k; //(0,10) is T and (10,0) is F so k=i
printf("\n%d %d",i,k);//0 0
getch();
}

Which one is taking more time and why ? :/home/amaresh/Testing# cat time.c //#include <stdio.h> #define EOF -1 int main() { register int c; while ((c = getchar()) != EOF) { putchar(c); } return 0; } ------------------- WIth stdio.h:- :/home/amaresh/Testing# time ./time_header hi hi hru? hru? real 0 m4.202s user 0 m0.000s sys 0 m0.004s ------------------ Witout stdio.h and with #define EOF -1 =================== /home/amaresh/Testing# time ./time_EOF hi hi hru? hru? real 0 m4.805s user 0 m0.004s sys 0 m0.004s -- From above two case , why 2nd case is taking more time ?

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