How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

0 Answers  

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what is the first address that gets stored in stack according to a C or C++ compiler???? or what will be the first address that gets stored when we write a C source code????????

2 Answers   Apple,

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write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.

1 Answers   91mobiles, Amazon, App Guruz, College School Exams Tests, Folio3, Infosys, Omega, Planin, Riphah International University, Subex,

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What are preprocessor directives?

1 Answers  

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Explain how are portions of a program disabled in demo versions?

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dibakar & vekatesh..uttejana here..abt ur reply for in place reversal of linked list..wats p stands for there?

1 Answers  

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if function is declared as static in one source file, if I would like to use the same function in some other source file...is it possible....how ?

2 Answers   NetApp,

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writw a program to insert an element in the begning of a doubly linked list

1 Answers  

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15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

2 Answers   CTS,

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Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

2 Answers   Cap Gemini, HCL,

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What is wrong with this code?

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Write a program to reverse a given number in c language?

0 Answers  

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