! 例題 3-4 成績評価 [CASE 構文 ] PROGRAM ex3_4 INTEGER :: i PRINT *, 'Input mark of this exam:' READ *, i IF ( i < 0 .OR. i > 100 ) STOP 'Input value < 0 or > 100' SELECT CASE ( i ) CASE ( 80 : ) PRINT *, '優' CASE ( 70 : 79 ) PRINT *, '良' CASE ( 60 : 69 ) PRINT *, '可' CASE DEFAULT ! 「それ以外は」 PRINT *, '不可' END SELECT END PROGRAM ex3_4