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 disadvantage of pointer in C

13 Answers   Tech Mahindra,

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what is the difference b/w compiler and debugger?

2 Answers   Assurgent,

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in one file global variable int i; is declared as static. In another file it is extern int i=100; Is this valid ?

4 Answers   Infosys, NetApp,

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Whether there can be main inside another main?If so how does it work?

14 Answers   Sail, Wipro,

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1) int main() { unsigned char a = 0; do { printf("%d=%c\n",a,a); a++; }while(a!=0); return 0; } can anyone please explain the explain the output

2 Answers  

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Find greatest number out of 10 number without using loop.

5 Answers   TCS,

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Explain the ternary tree?

0 Answers  

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wat is the meaning of c?

9 Answers   CTS, IBM, Wipro,

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main() { char *p1="Name"; char *p2; p2=(char *)malloc(20); while(*p2++=*p1++); printf("%s\n",p2); }

4 Answers   CitiGroup,

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if ENTERED FIVE DIGITS DESIGN A PROGRAM THAT WILL FIND CORRESPONDING VALUE FROM ASCII TABLE

1 Answers  

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which is conditional construct a) if statement b) switch statement c) while/for d) goto

0 Answers  

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