n=int(input())
lst = ["0","1","2","3","4","5","6","7","8","9"]

for i in range(n):
    s = list(input())
    for j in range(len(s)-1,-1,-1):
        if s[j] in lst:
            if s[j]!="9":
                s[j]=str(int(s[j])+1)
            else:
                while True:
                    s[j]="0"
                    j-=1
                    if j<0 or s[j] not in lst:
                        s.insert(j+1,"1")
                        break
                    else:
                        if s[j]=="9":
                            continue
                        else:
                            s[j]=str(int(s[j])+1)
                            break
            break
    print("".join(s))