Explain what is the purpose of "extern" keyword in a function declaration?

0 Answers  

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void main() { int i=5; printf("%d",i+++++i); }

17 Answers   ME,

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wat are the two methods for swapping two numbers without using temp variable??

2 Answers  

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write a program to print data of 5 five students with structures?

0 Answers  

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can any one please explain, how can i access hard disk(physical address)? it is possible by the use of far,near or huge pointer? if yes then please explain......

0 Answers  

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What is Function Pointer? Explain with example?

3 Answers  

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What are the advantages of union?

0 Answers  

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write a c/c++ programthat connects to a MYSQL server and checks if the INNoDB plug in is installed on it.If so your program should print the total number of disk writes by MYSQL.

0 Answers   BirlaSoft,

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how to TOGGLE Nth bit of variable in a MACRO

1 Answers   NDS,

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main() { int a[3][4] ={1,2,3,4,5,6,7,8,9,10,11,12} ; int i, j , k=99 ; for(i=0;i<3;i++) for(j=0;j<4;j++) if(a[i][j] < k) k = a[i][j]; printf("%d", k); }

4 Answers   Vector, Wipro, Zoho,

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Tell us the use of fflush() function in c language?

0 Answers  

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what is pointer ? what is the use of pointer?

6 Answers   Infosys,

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