FORTRAN 90 的format语句怎么用?这是我的代码：print "(26x,2x,2x,2x,'英语')"100 format(输入第 位同学4门课的成绩：',t7,i1\)write (*,100) 1read (*,'(f4.1,2x,f4.1,2x,f4.1,2x,f4.1)'),a1,a2,a3,a4write (*,100) 2read(*,'(f4.1,2x,f4.1