Răspuns :
4a3bc5d
=>d=4
4a3bc54
a=5
453bc54
c=3
453b354 =>b={0,1,2,3,4,5,6,7,8,9}
=> S={4530354; 4531354; 4532354; 4533354; 4534354; 4535354; 4536354;
4537354; 4538354; 4539354}
=>d=4
4a3bc54
a=5
453bc54
c=3
453b354 =>b={0,1,2,3,4,5,6,7,8,9}
=> S={4530354; 4531354; 4532354; 4533354; 4534354; 4535354; 4536354;
4537354; 4538354; 4539354}
4a2bc5d
d=4
a=5
c=2
b={0,1,2,3,4,5,6,7,8,9}=>
=>4520254, 4521254,4522254,4523254,4524253,4525254,4526254,4527254,4528254,4529254
aceste numere sunt palindroame numerice
d=4
a=5
c=2
b={0,1,2,3,4,5,6,7,8,9}=>
=>4520254, 4521254,4522254,4523254,4524253,4525254,4526254,4527254,4528254,4529254
aceste numere sunt palindroame numerice