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Subtract Operation for the Countdown Math Game on the SSaurel's Channel
package com.ssaurel.countdowngame;
public class Subtract implements Operation {
@Override
public int eval(int x, int y) {
if (x < y) {
return y - x;
} else {
return x - y;
}
}
@Override
public String symbol() {
return "-";
}
}
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