CREATE OWN LIBRARY
String Reverse
Back to ProgrammingDescription
Here, the program is written to reverse the string. A string is a sequence of characters. The program takes a string input from the user and reverses it that means the characters of the main string are arranged in opposite or reverse order.
For example:
If a given string is – “osmosis” then the reverse string will be- “sisomso”.
Code
TIME COMPLEXITY:
for(i=n-1;i>=0;i--)-----------------------------O(n)
s1[in++]=s[i];
The time complexity of this program is O(n) where n is the number of characters of the string.
SPACE COMPLEXITY:
The space complexity of this program is O(n) where n is the number of characters of the string.
