var a, b : integer; begin read(a); b := (a * (a * a)) + 1; if b mod 3 = 0 then b := b div 3; if b mod 5 = 0 then b := b div 5; if b mod 7 = 0 then b := b div 7; if b mod 9 = 0 then b := b div 9; if b mod 11 = 0 then b := b div 11; if b mod 13 = 0 then b := b div 13; if b mod 15 = 0 then b := b div 15; writeln((100 * a - b) div 2); end.输入：10
输出： 1
