Answer Posted / revathi pawar

structure is the set of different datatype whereas the
struct is the keyword
union is the one where will not print or give correct ouptut
whereas it will give the address of tat particular string or
no given
union s the keyword

What is function pointer c?

1048

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write a c programming using command line argument,demonstrate set operation(eg;union,intersection,difference) example output is c:>setop 12 34 45 1 union 34 42 66 c:>setop 12 34 1 42 66 c:>setop 12 34 diff 12 56 67 78 setop 12 34

2123

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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); }

1377

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Is it possible to initialize a variable at the time it was declared?

1190

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1115

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What is d'n in c?

1080

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What are 'near' and 'far' pointers?

992

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What is a buffer in c?

954

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What is zero based addressing?

1121

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What is a list in c?

990

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How do you list files in a directory?

1090

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What is this infamous null pointer, anyway?

996

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Is c compiled or interpreted?

1141

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Write a program to swap two numbers without using third variable?

1256

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Define VARIABLE?

1119

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