Answer Posted / santhosh.r

Structs allocates continues memory
where as class does not
structs and functions are the basic idea behind class

What are the features of the c language?

1033

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How can I discover how many arguments a function was actually called with?

1016

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Under what circumstances does a name clash occur?

1155

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What is a example of a variable?

945

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How to throw some light on the b tree?

1016

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

986

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What are the Advantages of using macro

1109

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Do you know the use of 'auto' keyword?

1125

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#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6179

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Explain what is the benefit of using an enum rather than a #define constant?

1166

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write a c program for swapping two strings using pointer

2563

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main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

1353

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what do the 'c' and 'v' in argc and argv stand for?

1110

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

2071

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Describe the header file and its usage in c programming?

1010

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