Teaching Kids Programming – Find the Difference of Two Almost Same Strings
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given two strings s and t. String t is generated by random shuffling string s and then add …
Author: ACMer
C Program to Time Command using clock_gettime
In C/C++, we can use the clock_gettime method from time.h to get the Seconds and Nano Seconds. The following C runs the external command and measure the time difference: …
Teaching Kids Programming – Maximum Number of Words You Can Type
Teaching Kids Programming: Videos on Data Structures and Algorithms There is a malfunctioning keyboard where some letter keys do not work. All other keys on the keyboard work properly. …
C Program to Perform ROT47 Cipher
The ROT47 Cipher can be implemented in the following C/C++ Function. The ROT47 Cipher helps to encode/decode plain-text. #include <stdio.h> #include <string.h> void rot47(char *buf, int l) { for …
Teaching Kids Programming – Sum of Unique Elements
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer array nums. The unique elements of an array are the elements that appear exactly once …