Reverse c

1. Is there a reverse function in C?
2. What is reverse number in C?
3. What is Strsep?
4. How do you reverse an array in C?
5. What does Strcat do in C?
6. Is palindrome a number?
7. What does /= mean in C?
8. What is the meaning of N /= 10?

Is there a reverse function in C?

The strrev() function is a built-in function in C and is defined in string. h header file. The strrev() function is used to reverse the given string.

What is reverse number in C?

Reversing number in C means printing the given number back to the front. For example, the given number is 123, then the reverse of this number is 321. Let us see how we can build this logic in the C program.

What is Strsep?

The strsep() function looks in the null-terminated string pointed to by stringp for the first occurrence of any character in delim and replaces this with a \0 , records the location of the next character in * stringp , then returns the original value of * stringp .

How do you reverse an array in C?

printf("Array in reverse order: \n"); //Loop through the array in reverse order. for (int i = length-1; i >= 0; i--) printf("%d ", arr[i]);

What does Strcat do in C?

(String Concatenation) In the C Programming Language, the strcat function appends a copy of the string pointed to by s2 to the end of the string pointed to by s1. It returns a pointer to s1 where the resulting concatenated string resides.

Is palindrome a number?

A palindromic number (also known as a numeral palindrome or a numeric palindrome) is a number (such as 16461) that remains the same when its digits are reversed. ... The palindromic primes are 2, 3, 5, 7, 11, 101, 131, 151, ... (sequence A002385 in the OEIS).

What does /= mean in C?

/= Divide AND assignment operator. It divides the left operand with the right operand and assigns the result to the left operand.

What is the meaning of N /= 10?

n /= 10. is a shortcut to : n = n / 10. In the same way that n+=1 is n = n+1.