How do I get an accurate error status return from system on ms-dos?

0 Answers  

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#include <stdio.h> int main ( int argc, char* argv [ ] ) { int value1 = 10; int value2 = 5; printf ( "\n The sum is :%d", value1 | value2 ); } This is the answer asked by some one to add two numbers with out using arithmetic operator?Yes this answer is write it given out put as 15.But how????? what is need of following line? int main ( int argc, char* argv [ ] ) how it work?what is the meaning for this line? please explain me.Advance thanks

9 Answers   Excel,

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how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

0 Answers   TCS,

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char ch=10;printf("%d",ch);what is the output

14 Answers   Accenture,

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Why is this loop always executing once?

0 Answers  

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15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

2 Answers   CTS,

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What are the different types of pointers used in c language?

0 Answers  

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read an array and search an element

1 Answers  

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Write program to remove duplicate in an array?

0 Answers  

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.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

0 Answers   Wilco,

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main() { clrscr(); } clrscr();

6 Answers   ME, Wipro,

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how to swap 2 numbers within a single statement?

4 Answers  

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