백준 알고리즘 [파이썬]: 3. for문

3.for 문

for문 단계

#2739 구구단

i=int(input())

for j in range(1,10):
    print(i, '*' ,j, '=', i*j)

 

#10950 A+B - 3

for _ in range(int(input())):
    print(sum(list(map(int,input().split()))))

 

#8398 합

total=0
for i in range(int(input())+1):
    total += i
print(total)

 

#15552 빠른 A+B

import sys
T = int(sys.stdin.readline())
for i in range(T):
    a, b = map(int,sys.stdin.readline().split())
    print(a+b)

 

#2741 N 찍기

for i in range(int(input())+1):
    print(i)

 

#2742 기찍 N

for i in range(int(input()),0,-1):
    print(i)

 

#11021 A+B-7

for i in range(int(input())):
    print("Case #{}:".format(i + 1), sum(map(int, input().split())))

 

##11022 A+B-8

for i in range(int(input())):
    a,b=map(int, input().split())
    print("Case #{}: {} + {} = {}".format(i + 1,a,b,a+b))

 

#2438 별찍기-1

for i in range(int(input())):
    print("' '{}*{}".format(int(input())-i,i+1))

#2439 별찍기-2

n=int(input())
for i in range(1,n+1):
    print(' '*(n-i)+'*'*(i))

##10871 X보다 작은 수

N,X=map(int,input().split())
A=list(input().split())
print(" ".join([i for i in A if int(i)<X]))