Hi friends ........ selection construct There are two types of constructs in Java... 1.if-else 2.switch-case Note: if-else you know very well in c/c++ language.In java also if-else have same concepts. switch-case There are some points about switch........ 1.switch can only have Integer or Integer expression,string,enum. 2.case should always have a constant value or literal. 3.if you not used break inside case then it also executes all the case(followed the case which matches)until the break found or end of switch reached. Demo: public class Switch{ public static void main(String args[]){ //switch int x=8; switch(x){ case 2: System.out.println("yo its x=2"); break; case 4: System.out.println("yo its x=4"); break; case 6: System.out.println("yo its x=6"); break; case 8: System.out.println("yo its x=8"); break; default: System.out.println("yo its >8"); } } } output: yo its x=8
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Wednesday, 22 June 2016
Java Switch Construct
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HII this is geometry based problem u can use simple formula to solve this here is my ac c++ soluiton is 1 2 3 4 5 6 7 8 9 1...
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