how can we Declare a variable in c without defining it.

1 Answers   TCS,

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What should be keep precautions while using the recursion method?

1 Answers  

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How can I check whether a file exists? I want to warn the user if a requested input file is missing.

0 Answers  

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how the compiler treats any volatile variable?Explain with example.

1 Answers   Tata Elxsi,

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What is the explanation for cyclic nature of data types in c?

0 Answers  

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what is the output of the code and how? main() { int *ptr,x; x=sizeof(ptr); printf("%d",x); }

1 Answers  

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#include<std.h> int main() { char *str[]={"Frogs","Do","Not","Die","They","Croak!"}; printf("%d %d\n",sizeof(str),strlen(str)); ...return 0; } what will the output of the above program?

6 Answers  

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main() { float a=3.2e40; printf("%d",a); }

9 Answers   Satyam,

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difference between c and c++?

2 Answers  

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Why header file is used in c?

0 Answers  

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Why is c not oop?

0 Answers  

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How can I use a preprocessorif expression to ?

0 Answers  

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