PPT Slide

repetitive I/O code

• syntax

read (unit=1,fmt=“(3i3)”) Inum1,Jnum1,Inum2

write (unit=2,fmt=“2(i3,i5)”) Inum1,Jnum1, Inum2,Jnum2

fmt=“2(i3,i5)” .eqv. fmt=“(i3,i5,i3,i5)”

fmt=“(3i3)” .eqv. fmt=“(i3,i3,i3)”

---|-----|---|-----

1 231 2 345 Inum1=1 Jnum1=231

Inum2=2 Jnum2=345

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