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Thread: Sums of nextInt for file input

  1. #1
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    Default Sums of nextInt for file input

    How can I modify this part of my code so that "token" would be the previous number the program input from the text file and the current number? For example, there is 2 number inside the text file, the 1st = 2 and the 2nd =4 , how can I make "token" be the sum of these two? Thanks
               while(inFile.hasNextInt())  
               {  
               token =+ inFile.nextInt();  
               System.out.println(token);  
               winCounter++;  
               }


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    Super Moderator curmudgeon's Avatar
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    Default Re: Sums of nextInt for file input

    What's wrong with the code you are currently showing?

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    Default Re: Sums of nextInt for file input

    "token" will be the last integer that the hasNextInt() find instead of the sum of the previous one and the current one. What I'm trying to do is make "token" be the sum of all the number the hasNextInt() find

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    Super Moderator curmudgeon's Avatar
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    Default Re: Sums of nextInt for file input

    Perhaps you want to change =+ to +=.

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