a : 37 = 27 rest impar
a = 37 * 27 + rest
a = 999 + rest
Rest < împărțitor
Rest < 37
Rest = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35}
Prima varianta:
a = 999 + 1
a = 1000
A doua varianta:
a = 999 + 3
a = 1002
A treia varianta:
a = 999 + 5
a = 1004
.................................................
A 13-a varianta:
a = 999 + 25
a = 1024
.................................................
A 18-a varianta:
a = 999 + 35
a = 1034