作者:Noel martinez 6 年以前
269
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5B6C = 5*16^3 + B*16^2 + 6*16^1 + C*16^0 = 20480 + 2816 + 96 + 12 = 23404
1A3F16 = 1*16^3 + A*16^2 + 3*16^1 + F*16^0 = 1*4096 + 10*256 + 3*16 + 15*1 = 6719
5423 = 5*10^3 + 4*10^2 + 2*10^1 + 3*10^0 = 5000+400+20+3 = 5423
528= 5*10^2 + 2*10^1 + 8*10^0 = 500 + 20 + 8 = 528
7321 = 7*8^3 + 3*8^2 + 2*8^1 + 1*8^0 = 3584+192+16+1 = 3793
273 = 2*8^3 + 7*8^2 + 3*8^1 = 2*512 + 7*64 + 3*8 = 1496
11001 = 1*2^4 + 1*2^3 + 0*2^2 + 0*2^1 + 1*2^0 = 16+8+0+0+1 = 25
1011 = 1*2^3 + 0*2^2 + 1*2^1 + 1*2^0 = 8 + 0 + 2 + 1 = 11