What is the difference between array and structure in c?

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#define swap1(a,b) a=a+b;b=a-b;a=a-b; main() { int x=5,y=10; swap1(x,y); printf("%d %d\n",x,y); swap2(x,y); printf("%d %d\n",x,y); } int swap2(int a,int b) { int temp; temp=a; b=a; a=temp; return; } what are the outputs?

4 Answers   Ramco,

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general for is %wd,f-d; in this system "w" means a) 'w' represent total width of digits b) 'w' represent width which includes the digits before,after decimal place and the decimal point c) 'w' represent width which includes the digits before only d) 'w' represent width after decimal place only

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What is the difference between array and linked list in c?

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The % symbol has a special use in a printf statement. How would you place this character as part of the output on the screen?

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write a program to compare 2 numbers without using logical operators?

5 Answers   IBM,

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what is out put of the following code? #include class Base { Base() { cout<<"constructor base"; } ~Base() { cout<<"destructor base"; } } class Derived:public Base { Derived() { cout<<"constructor derived"; } ~Derived() { cout<<"destructor derived"; } } void main() { Base *var=new Derived(); delete var; }

3 Answers   Honeywell,

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Please provide question papers of NATIONAL INFORMATICS CENTRE for Scientific officer

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What is s or c?

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Can a program have two main functions?

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why do we use # in c-language?

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What is pointers in c?

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