#/***********************************************************
#    egypfrac.rb -- エジプトの分数
#***********************************************************/

printf(" 分子 m = ");  m = gets.to_i
printf(" 分母 n = ");  n = gets.to_i
printf("%d/%d = ", m, n)
while (n % m != 0) 
    q = n / m + 1
    printf("1/%d + ", q)
    m = m * q - n;  n *= q
end
printf("1/%d\n", n / m)

exit 0