Comments in C
Comments : Comments are explanatory information that you can include in a program to benefit the reader of your code. The compiler ignores comments, so they have no affect on a program. A comment starts with a slash asterisk /* and ends with an asterisk slash */ and can be anywhere in your code. Comments can be on the same line as a statement, or they can span several lines. For example: #include <stdio.h> /* A simple C program * Version 1.0 */ int main() { /* Output a string */ printf("Hello World!"); return 0; } Note : As you can see, comments clarify the program's intent to the reader. Use comments to clarify the purpose and logic behind segments of code. Single-line Comments : C++ introduced a double slash comment // as a way to comment single lines. Some C compilers also support this comment style. For example: #include <stdio.h> int main() { int x = 42; //int for a who...