Why ordinary variable store only one value  

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Program to swap the any two elements in an array containing N number of elements?

1 Answers   Bosch, Glenwood, Ugam Solutions,

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How can I do serial ("comm") port I/O?

0 Answers   Celstream,

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main difference between c and c++ language

1 Answers  

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

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#include<stdio.h> int main( ) { Int a=300, b, c; if(a>=400) b=300; c=200; printf(“%d%d ”, b, c); return0; }

1 Answers  

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main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

5 Answers   Vector, Vector Solutions,

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What is undefined behavior?

1 Answers  

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explain what are pointers?

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what is the difference between exit() and _exit() functions?

2 Answers  

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in multiple branching construct "default" case is a) optional b) compulsarily c) it is not include in this construct d) none of the above

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differentiate built-in functions and user – defined functions.

0 Answers  

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