In the below code, how do you modify the value 'a' and print in the function. You'll be allowed to add code only inside the called function. main() { int a=5; function(); // no parameters should be passed } function() { /* add code here to modify the value of and print here */ }

1 Answers  

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Differentiate between ordinary variable and pointer in c.

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How many keywords (reserve words) are in c?

0 Answers  

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Is reference used in C?

1 Answers  

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number 2 plssssss help !!....using array.. turbo c.. create a program that will accept a number and determine if it is a happy number or an unhappy number.. example: enter a number : 7 7*7=49 then 4 and 9 4*4 and 9*9== 16 + 18 gives you 97 then 9 and 7 9*9 and 7*7 == 81 + 49 gives you 130 then 1 and 3 1*1 and 3*3 == 1 + 9 gives you 10 1*1 gives you 1 sample output: 7= 49= 16+81= 97= 81+49=130 =1+9=10 =1 "7 is a happy number" . if the last number is 2 then the number being inputed is not a happy number.

3 Answers  

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what is the difference between arrays and linked list

26 Answers   MAHINDRA, Tech Mahindra, Wipro,

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while running a program, i got the msg that press return key to exit.what that mean in C as there are no such options as far i know.

1 Answers   TCS,

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Why doesn't C support function overloading?

2 Answers  

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What is call by reference in functions?

1 Answers  

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What is #line used for?

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How to find the usage of memory in a c program

1 Answers   Infosys,

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write a method for an array in which it can display the largest n next largest value.

1 Answers   Value Labs,

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