b01234567890/2

b adade tabiai akbare mine 0.
wa minho:
b/2
1/2=---------->0,a--------0,5.
10/2=----------->a.-----5
101/2=------->a0,a.-----50,5
1012/2=------>a0(a+1).
10123/2=----->a0(a+1) 1,a.
101234/2=---->a0(a+1) 1(a+2).
1012345/2=--->a0(a+1) 1(a+2) 2,a.
10123456/2=-->a0(a+1) 1(a+2) 2(a+3).
101234567=--->a0(a+1) 1(a+2) 2(a+3)3,a.
1012345678=--->a0(a+1) 1(a+2) 2(a+3) 3(a+4).
10123456789=---->a0(a+1) 1(a+2) 2(a+3) 3(a+4) 4,a.
101234567890=--->a0(a+1) 1(a+2) 2(a+3) 3(a+4) 4a.----->50617283945.
2b01234567890/2=50*2 617283945
9b01234567890/2=50*2 617283945
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benabderrahmane.