Home » C Programming » Strings

What will be the output of the program? #include int main() { char str1[] = "Hello"; char str2[] = "Hello"; if(str1 == str2) printf("Equal\n"); else printf("Unequal\n"); return 0; }

Correct Answer: Unequal

Explanation:

Step 1: char str1[] = "Hello"; The variable str1 is declared as an array of characters and initialized with a string "Hello".


Step 2: char str2[] = "Hello"; The variable str2 is declared as an array of characters and initialized with a string "Hello".


We have use strcmp(s1,s2) function to compare strings.


Step 3: if(str1 == str2) here the address of str1 and str2 are compared. The address of both variable is not same. Hence the if condition is failed.


Step 4: At the else part it prints "Unequal".


← Previous Question Next Question→

More Questions from Strings

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion