Explain with the aid of an example why arrays of structures don’t provide an efficient representation when it comes to adding and deleting records internal to the array.

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program for swapping two strings by using pointers in c language

1 Answers  

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What is use of pointer?

0 Answers  

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what is the value of b if a=5; b=++a + ++a

31 Answers   Infosys, TCS, Tech Mahindra,

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What is the process to create increment and decrement stamen in c?

0 Answers  

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What is header file in c?

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how to generate the length of a string without using len funtion?

4 Answers  

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#include<stdio.h> #include<conio.h> void main() { float a; clrscr(); a=0.5; if(a==0.5) printf("yes"); else printf("no"); getch(); }

9 Answers   TCS,

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What is wrong in this statement? scanf(“%d”,whatnumber);

0 Answers  

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pointer_variable=(typecasting datatype*)malloc(sizeof(datatype)); This is the syntax for malloc?Please explain this,how it work with an example?

2 Answers   eClerx, Excel, kenexa,

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struct node { int *a; char *b; char array[12]; }; struct node m,*n; assign the value in *a,*b,char array[12]

3 Answers  

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What are logical errors and how does it differ from syntax errors?

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