public String goldCoins(int input1, String[] input2, int input3) { // Write code here ... String maxCoin = ""; int maxVal = Integer.MIN_VALUE; for (String code : input2) { int year = Integer.parseInt(code.substring(1, 3)); int val = Integer.parseInt(code.substring(4)); int resale = val + (input3 - year) * 5; if (resale > maxVal) { maxVal = resale; maxCoin = code; } } return maxCoin; } // change variables, add dummy lines, change looping Gold Coin Problem