編集の要約なし |
編集の要約なし |
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4行目: | 4行目: | ||
import java.util.function.*; | import java.util.function.*; | ||
public class Main { | public class Main { | ||
IntBinaryOperator func = (int a, int b) -> { return a - b; }; | IntBinaryOperator <u>func = (int a, int b) -> { return a - b; }</u>; | ||
int ans = func.applyAsInt(5, 3); | int ans = func.applyAsInt(5, 3); | ||
System.out.println("5 - 3 = " + ans); | System.out.println("5 - 3 = " + ans); | ||
} | } | ||
} | } |