read(*,*)i
4 if(i.gt.1) then
go to 20
else
go to 10
endif
20 j=i-1
go to 2
1 c=mod(i,j)
if(c.gt.o) then
j=j-1
go to 2
else
i=i-1
go to 3
endif
go to 10
2 if(j.gt.1) then
go to 1
else
write(*,*)i
i=i-1
go to 3
endif
3 if(i.ge.k) then
go to 4
endif
10 write(*,*)'work done'
stop
end
ICAgICAgIHJlYWQoKiwqKWkKNCAgICAgICBpZihpLmd0LjEpIHRoZW4KICAgICAgIGdvIHRvIDIwCiAgICAgICBlbHNlCiAgICAgICBnbyB0byAxMAogICAgICAgZW5kaWYKMjAgICAgIGo9aS0xCiAgICAgICBnbyB0byAyCjEgICAgICBjPW1vZChpLGopCiAgICAgICBpZihjLmd0Lm8pIHRoZW4KICAgICAgIGo9ai0xCiAgICAgICBnbyB0byAyCiAgICAgICBlbHNlCiAgICAgICBpPWktMQogICAgICAgZ28gdG8gMwogICAgICAgZW5kaWYKICAgICAgIGdvIHRvIDEwCjIgICAgICBpZihqLmd0LjEpIHRoZW4KICAgICAgIGdvIHRvIDEKICAgICAgIGVsc2UKICAgICAgIHdyaXRlKCosKilpCiAgICAgICBpPWktMQogICAgICAgZ28gdG8gMwogICAgICAgZW5kaWYKMyAgICAgIGlmKGkuZ2UuaykgdGhlbgogICAgICAgZ28gdG8gNAogICAgICAgZW5kaWYKMTAgICAgIHdyaXRlKCosKiknd29yayBkb25lJyAKICAgICAgIHN0b3AKICAgICAgIGVuZA==