题解 | #将真分数分解为埃及分数#

while True:
    try:
        s=input()
        nums=list(s.split('/'))
        a=str(1)+"/"+str(nums[1])
    
        l1=[]
        l=[a for x in range(int(nums[0]))]
        print("+".join(l))
    except:
        break