java nested if statement else not working -

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this question has answer here:

the else part of statement not executing when none of other statements true.

if (personplay.equals(computerplay))           system.out.println("it's tie!");     else if (personplay.equals("r"))         if (computerplay.equals("s"))          system.out.println("rock crushes scissors.  win!!");     else if (personplay.equals("p"))         if (computerplay.equals("r"))          system.out.println("paper raps around rock. win!");     else if (personplay.equals("s"))         if (computerplay.equals("p"))         system.out.println("scissors cut paper. win!");     else          system.out.println("you lose");

use brackets :

if (personplay.equals(computerplay)) {     system.out.println("it's tie!"); } else if (personplay.equals("r")) {     if (computerplay.equals("s"))        system.out.println("rock crushes scissors.  win!!"); } else if (personplay.equals("p")) {     if (computerplay.equals("r"))          system.out.println("paper wraps around rock. win!"); } else if (personplay.equals("s")) {     if (computerplay.equals("p"))         system.out.println("scissors cut paper. win!"); } else {     system.out.println("you lose"); }

as mentioned in comments, code still not work, since logic flawed. should either have else clause in each internal if, in should print "you lose" :

if (personplay.equals(computerplay)) {     system.out.println("it's tie!"); } else if (personplay.equals("r")) {     if (computerplay.equals("s"))          system.out.println("rock crushes scissors.  win!!");     else          system.out.println("you lose"); } else if (personplay.equals("p")) {     if (computerplay.equals("r"))          system.out.println("paper wraps around rock. win!");     else          system.out.println("you lose"); } else if (personplay.equals("s")) {     if (computerplay.equals("p"))         system.out.println("scissors cut paper. win!");     else          system.out.println("you lose"); } else {     system.out.println("invalid input"); }

or eliminate inner ifs , use && instead :

if (personplay.equals(computerplay)) {     system.out.println("it's tie!"); } else if (personplay.equals("r") && computerplay.equals("s")) {       system.out.println("rock crushes scissors.  win!!"); } else if (personplay.equals("p") && computerplay.equals("r")) {          system.out.println("paper wraps around rock. win!"); } else if (personplay.equals("s") && computerplay.equals("p")) {         system.out.println("scissors cut paper. win!"); } else {     system.out.println("you lose"); }

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