9 4567:;\rfun , =>?@´µG½\r3\rn ÖÆk°;`\r¸N÷ÖP?\r?\rdouble fun(int n)\r(\rint m, k, I;\r42\rPDF created with pdfFactory Pro trial version www. pdffactory. com.\r2011 a\rC cdef\r1004\rdouble s=0. 0;\rfor (m=3; m V = n ; m++)\r(\rk=sqrt(m);\rfor (i=2; i<=k; i++)\rif(m%i==0) break;\rif(i>=k+l)\rs+=sqrt(m);\r}\rreturn s ;\r)\r1 0 0 : 3\r1004567:;\rf u n , =>?@´µG½.\rs=l+ (1+2 (0. 5))+ (1+2 (0. 5) +3 (0. 5)) +ÿ+ (1+2 (0. 5) +3 (0. 5) + - + n (0. 5))\r??\rdouble fun(int n)\r(\rint I;\rdouble =1. 0, p=l. 0;\rfor (i=2; i<=n; i++)\r(\rp+=pow(I, 0. 5);\rs+=p;\r}\rreturn s ;\r}\r43\rPDF created with pdfFactory Pro trial version www. pdffactory, com
全文预览