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7.给定下面READ和FORMAT语句:READ100,i,j,k,m,n100FORMAT(I2,I3,2X,I2,1X,I4.1,I3)执行READ语句,输入以下5组数据:12345678901234567890↙13224356576878↙12,3437,23455↙1232;45A1893215↙123;324;445;555;777↙READ语句执行后,每组i,j,k,m,n的值分别是多少?习题五12,345,89,1234,5671,322,3,565,7681,2,43,7,230,123,45,189,32错误8.给定下面READ和FORMAT语句:READ100,a,b,c100FORMAT(F5.2,F5.1,E8.3)执行READ语句,输入以下5组数据:12345678901234567890↙123,456789012,345890↙132243565E+28↙123E2343723455↙1.23245.E3.1893215↙READ语句执行后,每组a,b,c的值分别是多少?习题五123.45,6789.0,12345.681.23,4567.8,9.01213.22,4.3,56.5123.0,343.7,23.4551.232,45000.0,0.18932114.i=25,j=-125,k=-4725,m=-31500,a=48.57,x=-1.5E+11,y=158.895E-11给定输出语句:WRITE(*,100)i,a,j,b,k,m,x,y对下面不同的FORMAT语句,写出输出结果:100FORMAT(1X,I3,1X,F5.2,1X,I4,1X,F9.2,I5,I6,E12.3,E12.3E3)100FORMAT(3X,I4,1X,F9.2,1X,I4,1X,F9.2,2I5,2E12.3)习题五2548.57-1250.00-4725-315000.150E+120.159E-0082548.57-1250.00-4725*****0.150E+120.159E-08i=25,j=-125,k=-4725,m=-31500,a=48.57,x=-1.5E+11,y=158.895E-11给定输出语句:WRITE(*,100)i,a,j,b,k,m,x,y对下面不同的FORMAT语句,写出输出结果:100FORMAT('i=',I3,'a=',F5.2,'j=',I4,'b=',F9.2,'k=',I5,'m=',I6,&&'x=',E12.3,'y=',E12.3E3)100FORMAT(2(2X,I4,2X,F9.2),2I5,2E12.3)习题五i=25a=48.57j=-125b=0.00k=-4725m=-31500x=0.150E+12y=0.159E-0082548.57-1250.00-4725*****0.150E+120.159E-0814.i=25,j=-125,k=-4725,m=-31500,a=48.57,x=-1.5E+11,y=158.895E-11给定输出语句:WRITE(*,100)i,a,j,b,k,m,x,y对下面不同的FORMAT语句,写出输出结果:100FORMAT(1X,I3,1X,F5.2/1X,I4,1X,F9.2/I5,I6,E12.3,E12.3E3)习题五2548.57-1250.00-4725-315000.150E+120.159E-00815.已知:i=35,j=-425,k=4357。给定输出语句:WRITE(*,100)i,j,k对下面不同的FORMAT语句,写出输出结果:FORMAT(1X,I4)100FORMAT(1X,2I4,2I7.5)100FORMAT(1X.2(I5,2X)/)习题五35-425435135-4250435735-425435716.已知:i=315,j=512,a=43.57,b=-15.9,c=123.456,d=-5231.573。给定输出语句:WRITE(*,100)i,j,a,b,c,d对下面不同的FORMAT语句,写出输出结果:100FORMAT(1X,I4,2X,I5,2X,2(F7.2,2X),F10.1)100FORMAT(1X,2(I4,2X),2(F7.2,2X),'OLD')习题五31551243.57-15.90123.5*******31551243.57-15.90OLD123.46*******OLDCompaqVisualFortranFree-Foramt(.f90)程序目录及文件名不能有中文,尤其注意不能存储在“桌面”Implicitnone的作用(P.79)声明语句必须在第一条可执行语句前,错误例如◦Print*,’输出参数:’◦Integerm◦Read*,m◦End5种主程序结构?(P.61)式如何表示?C=12345.678输出为什么是12345.68?34/3Vr
本文标题:F90第五章习题
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