单项选择题
阅读下列程序 CHARACTER A*4,B*5,C*4 DATA A,B,C/’BIG’,’MIDDLE’,’SMALL’/ WRITE(*,20)A,B,C 20 FORMAT(1X,A2,A3,A4) END 程序运行结果是()
A. BIGMIDDLE B. ********* C. BIGMIDSMA D. BIMIDSMAL
A. 7.0 B. 5.0 C. 3.5 D. 1.5
A. 1 B. 7 C. 2.1 D. 1.7