extern static int i func() { i =10; i++; printf("%d \n",i); } main() { i =20; printf("%d \n",i); func(); printf("%d \n",i); }

2 Answers  

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What is the difference between single charater constant and string constant?

0 Answers  

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Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

0 Answers  

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Explain what are the standard predefined macros?

0 Answers  

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if (i = 0)printf ("True"); elseprintf("False"); Under what conditions will the above print out the string "True" a) Never b) Always c) When the value of i is 0 d) all of the above

0 Answers  

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which will return integer? a) int*s ( ) b) ( int* ) s( ) c) int ( *s ) ( )

1 Answers   C DAC,

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What is pointer to pointer in c with example?

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Can the curly brackets { } be used to enclose a single line of code?

0 Answers  

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what is the function of .h in #include<stdio.h> in c ?

23 Answers   HCL, IBM, Wipro,

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Differentiate between the = symbol and == symbol?

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write a program to sum of its digit with using control structure or with out using loop. for ex: let the number is 25634 then answer will be=2+5+6+3+4=20

4 Answers  

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What is static and volatile in c?

0 Answers  

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