Can i use if-else statement in a program of switch case statement before switch (ch) as shown in my code.

Question

https://code.sololearn.com/cicDcBGdkebE/?ref=app

Answer 1

If you want to evaluate something before entering the switch statement, then yes you can.

Answer 2

if (ch==1||ch==2||ch==3) { //check this out
printf ("Enter the side\n");
scanf("%d",&s);
printf ("side = %d\n",s);
} else {
printf ("Enter the length and breadth");
scanf ("%d%d",&l,&b);
printf ("length = %d\n",l);
printf ("breadth = %d\n",b);
}

Answer 3

What's the condition in the if-else statement?

Answer 4

No problem. Happy coding!

Answer 5

It works 👍
Thank you ☺

Answer 6

but it doesn't work when I tried it in my Q5 code.It always gives the output of case 1 only.

Answer 7

https://code.sololearn.com/cIbRNvZzBoSf/?ref=app

Answer 8

these are the if else conditions in the previous code if I don't want to repeat these conditions in the cases as i have done in my Q 5 code