ICSE − Q & A

what is recursive method?

APC Computer text out-of-syllabus parts ?

Question in response

Whats "String[] args" ?

write the order of precedence of all operators

+ 1 more questions by hyperhitesh  

'this' keyword... what does it do and how does it work?
asked by Hitesh Nair (hyperhitesh) 9 years ago
1

how to  extract a specific digit from a number input by the user?....for example the the 1rst digit or 2nd last digit...

Hey guys
Does anyone have physical education BOARD PAPERS
If yes please upload

prog for d pattern
123454321
1234  4321
123       321
12           21
1                1

+ 2 more questions by omadarsh  

Print d pattern 99999 7777 555 33 1 Q2 Write a prog to input d value of first n last digit only .eg –input 113 output 1+3=4
asked by Sudzzzz.... (omadarsh) 9 years ago
1

Prog for amicable nos??nos whose sum of divisors r equal to d oder no respectively. 220=1+2+4+5+10+11+…+110=284 284=1+2+4+71+142=280
asked by Sudzzzz.... (omadarsh) 9 years ago
2

what is method ? in simple lang

ICSE Specimen paper question 5 part 1 : is this solution correct: 
series 1 { public void main ( int x ) 
{ double sum= 0.0; for (i=4;i<=4*n;i+=4)
 { sum = sum+1.0/( double)i; } 
System.out.println("s="+sum); } }