a 0, b 0, c 0, d 0 (a=0) 0, (c=0) 0 a 0, b -32, c 0, d -32 Unsigned shifts by constants u = 150715 u>>0 150715 u>>1 64346 u>>2 32163 u>>3 15071 u>>4 6434 u>>5 3216 u>>6 1507 u>>7 643 u>>8 321 u>>9 150 u>>10 64 u>>11 32 u>>12 15 u>>13 6 u>>14 3 u>>15 1 u>>16 0 u<<0 150715 u<<1 321632 u<<2 643464 u<<3 1507150 u<<4 3216320 u<<5 6434640 u<<6 15071500 u<<7 32163200 u<<8 64346400 u<<9 150715000 u<<10 321632000 u<<11 643464000 u<<12 1507150000 u<<13 3216320000 u<<14 6434640000 u<<15 15071500000 u<<16 32163200000 Long shifts by constants ll = 1414446 ll>>0 1414446 ll>>1 606223 ll>>2 303111 ll>>3 141444 ll>>4 60622 ll>>5 30311 ll>>6 14144 ll>>7 6062 ll>>8 3031 ll>>9 1414 ll>>10 606 ll>>11 303 ll>>12 141 ll>>13 60 ll>>14 30 ll>>15 14 ll>>16 6 ll>>17 3 ll>>18 1 ll>>19 0 ll>>20 0 ll>>21 0 ll>>22 0 ll>>23 0 ll>>24 0 ll>>25 0 ll>>26 0 ll>>27 0 ll>>28 0 ll>>29 0 ll>>30 0 ll>>31 0 ll<<0 1 ll<<1 2 ll<<2 4 ll<<3 10 ll<<4 20 ll<<5 40 ll<<6 100 ll<<7 200 ll<<8 400 ll<<9 1000 ll<<10 2000 ll<<11 4000 ll<<12 10000 ll<<13 20000 ll<<14 40000 ll<<15 100000 ll<<16 200000 ll<<17 400000 ll<<18 1000000 ll<<19 2000000 ll<<20 4000000 ll<<21 10000000 ll<<22 20000000 ll<<23 40000000 ll<<24 100000000 ll<<25 200000000 ll<<26 400000000 ll<<27 1000000000 ll<<28 2000000000 ll<<29 4000000000 ll<<30 10000000000 0 77770 1 77771 2 77772 3 77773 4 77774 5 77775 6 77776 7 77777 8 100000 9 100001 10 100002 11 100003 12 100004 13 100005 14 100006 15 100007 16 100010