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#1
N = int(input())
for i in range(1,10):
print(N, "*", i, "=", N*i)#2
case = int(input())
for i in range(0, case):
a, b = map(int, input().split())
print(a+b)#3
num = int(input())
sum = 0
for i in range(1, num+1):
sum = sum+i
print(sum)#4
case = int(input())
import sys
for i in range(0, case):
a, b = map(int, sys.stdin.readline().split())
print(a+b)#5
num = int(input())
for i in range(1, num+1):
print(i)#6
num = int(input())
for i in range(0, num):
print(num-i)#7
case = int(input())
import sys
for i in range(1, case+1):
a, b = map(int, sys.stdin.readline().split())
print("Case #%d: %d" %(i, a+b))Case #1: 2 Case #2: 5 Case #3: 7 Case #4: 17 Case #5: 7
#8
T = int(input())
import sys
for i in range(1, T+1):
a, b = map(int, sys.stdin.readline().split())
print("Case #%d: %d + %d = %d" %(i, a, b, a+b))#9
num = int(input())
for i in range(1, num+1):
for j in range(0, i):
print("*", end='')
print("")#10
num = int(input())
for i in range(1, num+1):
for j in range(0, num-i):
print(" ", end='')
for k in range(0, i):
print("*", end='')
print("")#11
N, X = map(int, input().split())
l = list(map(int, input().split()))
for i in range(0, N):
if l[i] < X:
print(l[i], end=' ')#12
a, b = map(int, input().split())
c = a + b
while c != 0:
print(c)
a, b = map(int, input().split())
c = a + b#13
while True:
try:
a, b = map(int, input().split())
print(a+b)
except EOFError:
break#14
digit = int(input())
digit_temp = digit
digit_temp_2 = digit_temp // 10
digit_temp_1 = digit_temp % 10
digit_sum = digit_temp_2 + digit_temp_1
digit_sum_1 = digit_sum % 10
digit_new = digit_temp_1 * 10 + digit_sum_1
a = 1
while digit_new != digit:
digit_temp = digit_new
digit_temp_2 = digit_temp // 10
digit_temp_1 = digit_temp % 10
digit_sum = digit_temp_2 + digit_temp_1
digit_sum_1 = digit_sum % 10
digit_new = digit_temp_1 * 10 + digit_sum_1
a = a + 1
print(a)