已知顺序数据文件FILE3.DAT有如下数据:50,54,6-2021年证券从业资格考试答案

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已知顺序数据文件FILE3.DAT有如下数据:50,54,64,6565,70,85,9046,73,60,72阅读FORTRAN程序DIMENSIONM(12)OPEN(10,FILE=’FILE3.DAT’)READ(10,*)(M(),1=1,12)DO10J=1,12IF(M(J).GE.60)N=N+110CONTINUE.WRITE(*,20)N20FORMAT(2x,’N=’,12)

A、N=7

B、N=8

C、N=4

D、N=9

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答案解析:数组元素赋值分别为: M (1) =50, M (2) =54,M (3) =64, M (4) =55,M (5) =65, M (6) =70, M (7) =85,M (8) =90, M (9) =46, M (10) =73, M (11) =60,M (12) =72.循环判断数组元素的值大于等于60的数,而后记录它们 的个数,总共有8个。