Back in your elementary days you may have seen posters which say that if each letter of the alphabet had an ordinal number value (A = 1, B = 2, C = 3, and so on), then their words can be the sum of those letters which hold the formula for success. LUCK can only get you 47% while MONEY only gets you to 72%. KNOWLEDGE gets you to 96%, LEADERSHIP to 97%, and HARDWORK to 98%. But they say the greatest formula for success is ATTITUDE which gets you to 100%. Create a program that takes in a word and checks each letter to build up a sum similar to the one mentioned above. Input Format The only line of input will contain a string s which is the word to be checked letter by letter. The input will always be entered in uppercase letters Output Format The only line of output will be the sum of the word entered. Sample input / output LEADERSHIP 97

Explain the concept of "header files" in programming languages like C and C++ and their role in including external code libraries.

List pointer layout issues. Most computer languages enable pointers to refer only one kind of variable.

C library functions are collection of function declarations saved in C header files. is a macro constant defined by the programmer. all functions defined in a program code by a programmer. programmer-defined functions shared among a team of software engineers.

The following terms should be defined and explained using the C++ programming language. 1. Late binding2. The first binding

Briefly explain overflow flag

please answer do not image format and properly explanation.

Code to _develop software using a regular expression module to process the following phone numbers.you are to extract the area code,trunk, number, and optionally an extension for each number. You may use the regular expression module in the language of your choice, please note that we covered the syntax for Perl 5 which is imitated by python 3, javascript, C++, and C#. Java, too. 800-555-1212 800 555 1212 800.555.1212 (800) 555-1212 1-800-555-1212 800-555-1212-1234 800-555-1212x1234 800-555-1212ext. 1234 1-(800) 555.1212 #1234 Reporting: Demonstrate your results by outputting the extracted information for each input number. Your report should be one page and it should be include a discussion of your use of the regular expression module..

Programming tracing C language Please help it is tracing on c programming kindly input the visual tracing like line where the process start or error Trace the following program: (1) void trace1(int x, int *y){ x = 5; *y =2;printf(“%2d %2d\n”, x, *y);}main( ){int x, y;clrscr( );x = y = 3;trace1(x, &y);printf(“%2d %2d\n”, x, y);getch( );return 0;}

Describe how arrays are used in a struct.