Răspuns:
abc0- 1000a + 100b+ 10c + 0
aaa0bc- 100000a+10000a+1000a+0+10b+c
ab00cd- 100000a+ 10000b+ 0+0+10c+d
a*1000+b*100+c*10+0
a*100000+a*10000+a*1000+0+b*10+
a*100000+b*10000+0+0+c*10+d
Explicație pas cu pas:
hope I helped you
