Some Typical Verities of Comma Operator !!!

Verity 1 :

#include<stdio.h>
int main()
{
          int i;
          i = 1,2,3;
          printf("i:%d\n",i);
          return 0;
}

Output :

i:1

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Verity 2 :

#include<stdio.h>
int main()
{
          int i;
          i = (1,2,3);
          printf("i:%d\n",i);
          return 0;
}

Output :

i:3

---

Verity 3 :

#include<stdio.h>
#include< conio.h>
void main()
{
clrscr();
printf("Computer","Programming");
getch();
}

Output :

Computer

---

Verity 4 :

#include<stdio.h>
#include< conio.h>
void main()
{
 int choice = 2 ;
 switch(choice)
 {
  case 1,2,1 :
        printf("\nAllas");
        break;
  case 1,3,2 :
        printf("\nBabo");
        break;
  case 4,5,3 :
        printf("\nHurray");
        break;
 }
}

Output :

Babo

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Tags / Keywords : | comma Operator

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