`write a program to display the recomended action depends on a color of trafic light using nested if statments

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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?

1 Answers  

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What is static volatile in c?

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Write an algorithm for a program that receives an integer as input and outputs the product of of its digits. E.g. 1234 = 24, 705 = 0

4 Answers  

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What do you understand by normalization of pointers?

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to convert a string without using decrement operater and string functions

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How do you define structure?

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Hello. How to write a C program to check and display president party like if i type in the console "biden" and hit enter the output shoud be : "biden is democrat" and if i type "trump" and hit enter the output shoud be: "trump is republican"

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Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

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#include <stdio.h> void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }

3 Answers   SRG,

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Explain heap and queue.

0 Answers   Aricent,

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Design a program which assigns values to the array temperature. The program should then display the array with appropriate column and row headings.

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