with 0
76 min 1 max 7
w/o 0
46 min 2 max 7
rabbit-3:~ lord$ xc
cnt = 1 max = 1 min = 1 8 = 16584/2073
cnt = 2 max = 1 min = 1 8 = 18456/2307
cnt = 3 max = 1 min = 1 8 = 18760/2345
cnt = 4 max = 2 min = 1 8 = 24568/3071
cnt = 5 max = 2 min = 1 8 = 24856/3107
cnt = 6 max = 2 min = 1 8 = 25408/3176
cnt = 7 max = 2 min = 1 8 = 25496/3187
cnt = 8 max = 2 min = 1 8 = 27608/3451
cnt = 9 max = 3 min = 1 8 = 32568/4071
cnt = 10 max = 3 min = 1 8 = 32856/4107
cnt = 11 max = 3 min = 1 8 = 36712/4589
cnt = 12 max = 3 min = 1 8 = 36728/4591
cnt = 13 max = 3 min = 1 8 = 37208/4651
cnt = 14 max = 3 min = 1 8 = 37512/4689
cnt = 15 max = 3 min = 1 8 = 37528/4691
cnt = 16 max = 3 min = 1 8 = 38016/4752
cnt = 17 max = 3 min = 1 8 = 38120/4765
cnt = 18 max = 3 min = 1 8 = 38152/4769
cnt = 19 max = 4 min = 1 8 = 41896/5237
cnt = 20 max = 4 min = 1 8 = 42968/5371
cnt = 21 max = 4 min = 1 8 = 46312/5789
cnt = 22 max = 4 min = 1 8 = 46328/5791
cnt = 23 max = 4 min = 1 8 = 46712/5839
cnt = 24 max = 4 min = 1 8 = 47136/5892
cnt = 25 max = 4 min = 1 8 = 47328/5916
cnt = 26 max = 4 min = 1 8 = 47368/5921
cnt = 27 max = 5 min = 1 8 = 50184/6273
cnt = 28 max = 5 min = 1 8 = 50728/6341
cnt = 29 max = 5 min = 1 8 = 51024/6378
cnt = 30 max = 5 min = 1 8 = 51072/6384
cnt = 31 max = 5 min = 1 8 = 51832/6479
cnt = 32 max = 5 min = 1 8 = 53928/6741
cnt = 33 max = 5 min = 1 8 = 54312/6789
cnt = 34 max = 5 min = 1 8 = 54328/6791
cnt = 35 max = 5 min = 1 8 = 54712/6839
cnt = 36 max = 5 min = 1 8 = 56184/7023
cnt = 37 max = 5 min = 1 8 = 56248/7031
cnt = 38 max = 5 min = 1 8 = 56328/7041
cnt = 39 max = 5 min = 1 8 = 56824/7103
cnt = 40 max = 5 min = 1 8 = 56832/7104
cnt = 41 max = 5 min = 1 8 = 56984/7123
cnt = 42 max = 5 min = 1 8 = 58104/7263
cnt = 43 max = 5 min = 1 8 = 58416/7302
cnt = 44 max = 5 min = 1 8 = 58496/7312
cnt = 45 max = 5 min = 1 8 = 58912/7364
cnt = 46 max = 5 min = 1 8 = 59328/7416
cnt = 47 max = 5 min = 1 8 = 59368/7421
cnt = 48 max = 6 min = 1 8 = 60184/7523
cnt = 49 max = 6 min = 1 8 = 60248/7531
cnt = 50 max = 6 min = 1 8 = 60328/7541
cnt = 51 max = 6 min = 1 8 = 62504/7813
cnt = 52 max = 6 min = 1 8 = 63152/7894
cnt = 53 max = 6 min = 1 8 = 63528/7941
cnt = 54 max = 6 min = 1 8 = 65072/8134
cnt = 55 max = 6 min = 1 8 = 65392/8174
cnt = 56 max = 6 min = 1 8 = 65432/8179
cnt = 57 max = 6 min = 1 8 = 65704/8213
cnt = 58 max = 6 min = 1 8 = 67152/8394
cnt = 59 max = 6 min = 1 8 = 67320/8415
cnt = 60 max = 6 min = 1 8 = 67352/8419
cnt = 61 max = 6 min = 1 8 = 67512/8439
cnt = 62 max = 7 min = 1 8 = 71456/8932
cnt = 63 max = 7 min = 1 8 = 71536/8942
cnt = 64 max = 7 min = 1 8 = 71624/8953
cnt = 65 max = 7 min = 1 8 = 71632/8954
cnt = 66 max = 7 min = 1 8 = 73248/9156
cnt = 67 max = 7 min = 1 8 = 73264/9158
cnt = 68 max = 7 min = 1 8 = 73456/9182
cnt = 69 max = 7 min = 1 8 = 74528/9316
cnt = 70 max = 7 min = 1 8 = 74568/9321
cnt = 71 max = 7 min = 1 8 = 74816/9352
cnt = 72 max = 7 min = 1 8 = 75328/9416
cnt = 73 max = 7 min = 1 8 = 75368/9421
cnt = 74 max = 7 min = 1 8 = 76184/9523
cnt = 75 max = 7 min = 1 8 = 76248/9531
cnt = 76 max = 7 min = 1 8 = 76328/9541
rabbit-3:~ lord$ xc
cnt = 1 max = 2 min = 2 8 = 25496/3187
cnt = 2 max = 3 min = 2 8 = 36712/4589
cnt = 3 max = 3 min = 2 8 = 36728/4591
cnt = 4 max = 3 min = 2 8 = 37512/4689
cnt = 5 max = 3 min = 2 8 = 37528/4691
cnt = 6 max = 3 min = 2 8 = 38152/4769
cnt = 7 max = 4 min = 2 8 = 41896/5237
cnt = 8 max = 4 min = 2 8 = 42968/5371
cnt = 9 max = 4 min = 2 8 = 46312/5789
cnt = 10 max = 4 min = 2 8 = 46328/5791
cnt = 11 max = 4 min = 2 8 = 46712/5839cnt = 12 max = 4 min = 2 8 = 47136/5892
cnt = 13 max = 4 min = 2 8 = 47328/5916
cnt = 14 max = 4 min = 2 8 = 47368/5921
cnt = 15 max = 5 min = 2 8 = 51832/6479
cnt = 16 max = 5 min = 2 8 = 53928/6741
cnt = 17 max = 5 min = 2 8 = 54312/6789
cnt = 18 max = 5 min = 2 8 = 54328/6791
cnt = 19 max = 5 min = 2 8 = 54712/6839
cnt = 20 max = 5 min = 2 8 = 56984/7123
cnt = 21 max = 5 min = 2 8 = 58496/7312
cnt = 22 max = 5 min = 2 8 = 58912/7364
cnt = 23 max = 5 min = 2 8 = 59328/7416
cnt = 24 max = 5 min = 2 8 = 59368/7421
cnt = 25 max = 6 min = 2 8 = 63152/7894
cnt = 26 max = 6 min = 2 8 = 63528/7941
cnt = 27 max = 6 min = 2 8 = 65392/8174
cnt = 28 max = 6 min = 2 8 = 65432/8179
cnt = 29 max = 6 min = 2 8 = 67152/8394
cnt = 30 max = 6 min = 2 8 = 67352/8419
cnt = 31 max = 6 min = 2 8 = 67512/8439
cnt = 32 max = 7 min = 2 8 = 71456/8932
cnt = 33 max = 7 min = 2 8 = 71536/8942
cnt = 34 max = 7 min = 2 8 = 71624/8953
cnt = 35 max = 7 min = 2 8 = 71632/8954
cnt = 36 max = 7 min = 2 8 = 73248/9156
cnt = 37 max = 7 min = 2 8 = 73264/9158
cnt = 38 max = 7 min = 2 8 = 73456/9182
cnt = 39 max = 7 min = 2 8 = 74528/9316
cnt = 40 max = 7 min = 2 8 = 74568/9321
cnt = 41 max = 7 min = 2 8 = 74816/9352
cnt = 42 max = 7 min = 2 8 = 75328/9416
cnt = 43 max = 7 min = 2 8 = 75368/9421
cnt = 44 max = 7 min = 2 8 = 76184/9523
cnt = 45 max = 7 min = 2 8 = 76248/9531
cnt = 46 max = 7 min = 2 8 = 76328/9541
rabbit-3:~ lord$ more xc.f
program xc
implicit none
integer a,b,c,d,e,f,g,h,j,z,cnt,num,den,min,max
max=0
min=9
cnt=0
z=1
do a=z,9
do 8 b=z,9
if(b.eq.a)go to 8
do 7 c=z,9
if(c.eq.a.or.c.eq.b)go to 7
do 6 d=z,9
if(d.eq.a.or.d.eq.b.or.d.eq.c)go to 6
do 5 e=z,9
if(e.eq.a.or.e.eq.b.or.e.eq.c.or.e.eq.d)go to 5
num=a*10000+b*1000+c*100+d*10+e
do 4 f=z,9
if(f.eq.a.or.f.eq.b.or.f.eq.c.or.f.eq.d.or.
1 f.eq.e)go to 4
do 3 g=z,9
if(g.eq.a.or.g.eq.b.or.g.eq.c.or.g.eq.d.or.
1 g.eq.e.or.g.eq.f)go to 3
do 2 h=z,9
if(h.eq.a.or.h.eq.b.or.h.eq.c.or.h.eq.d.or.
1 h.eq.e.or.h.eq.f.or.h.eq.g)go to 2
do 1 j=z,9
if(j.eq.a.or.j.eq.b.or.j.eq.c.or.j.eq.d.or.
1 j.eq.e.or.j.eq.f.or.j.eq.g.or.j.eq.h)go to 1
den=f*1000+g*100+h*10+j
if(8*den.eq.num)then
cnt=cnt+1
if(a.gt.max)max=a
if(a.lt.min)min=a
print 100,cnt,max,min,num,den
100 format('cnt =' ,i5,1x,'max = ',i1,1x,
1 'min = ',i1,1x,'8 = ',i5,'/',i4)
endif
1 enddo
2 enddo
3 enddo
4 enddo
5 enddo
6 enddo
7 enddo
8 enddo
enddo
end
xc.f (END)
Edited on August 11, 2019, 2:00 pm
comp soln
