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What would life be If we had no courage to attemp anything?
[baekjoon]python #11055 ๊ฐ์ฅ ํฐ ์ฆ๊ฐ ๋ถ๋ถ ์์ด
https://www.acmicpc.net/problem/11055 11055๋ฒ: ๊ฐ์ฅ ํฐ ์ฆ๊ฐ ๋ถ๋ถ ์์ด ์์ด A๊ฐ ์ฃผ์ด์ก์ ๋, ๊ทธ ์์ด์ ์ฆ๊ฐ ๋ถ๋ถ ์์ด ์ค์์ ํฉ์ด ๊ฐ์ฅ ํฐ ๊ฒ์ ๊ตฌํ๋ ํ๋ก๊ทธ๋จ์ ์์ฑํ์์ค. ์๋ฅผ ๋ค์ด, ์์ด A = {1, 100, 2, 50, 60, 3, 5, 6, 7, 8} ์ธ ๊ฒฝ์ฐ์ ํฉ์ด ๊ฐ์ฅ ํฐ ์ฆ๊ฐ ๋ถ๋ถ ์ www.acmicpc.net n = int(input()) arr = list(map(int,input().split())) dp = arr.copy() result=0 for i in range(n): #ํ์ฌ idx์ ์ด์ idx ๋น๊ต for j in range(i): #์ฆ๊ฐํ๋ ๋ถ๋ถ ์์ด & now dp < ์ด์ ์ ํฉ+now arr if arr[j] < arr[i..
2022. 5. 20.
[baekjoon]python #11053 ๊ฐ์ฅ ๊ธด ์ฆ๊ฐํ๋ ๋ถ๋ถ ์์ด
https://www.acmicpc.net/problem/11053 11053๋ฒ: ๊ฐ์ฅ ๊ธด ์ฆ๊ฐํ๋ ๋ถ๋ถ ์์ด ์์ด A๊ฐ ์ฃผ์ด์ก์ ๋, ๊ฐ์ฅ ๊ธด ์ฆ๊ฐํ๋ ๋ถ๋ถ ์์ด์ ๊ตฌํ๋ ํ๋ก๊ทธ๋จ์ ์์ฑํ์์ค. ์๋ฅผ ๋ค์ด, ์์ด A = {10, 20, 10, 30, 20, 50} ์ธ ๊ฒฝ์ฐ์ ๊ฐ์ฅ ๊ธด ์ฆ๊ฐํ๋ ๋ถ๋ถ ์์ด์ A = {10, 20, 10, 30, 20, 50} ์ด www.acmicpc.net n = int(input()) arr = list(map(int,input().split())) dp=[1]*n for i in range(1,n): for j in range(i): if arr[j] < arr[i]: dp[i] = max(dp[i],dp[j]+1) result = max(dp) print(result)
2022. 5. 20.
[baekjoon]python #14494 ๋ค์ด๋๋ฏน์ด ๋ญ์์?
https://www.acmicpc.net/problem/14494 14494๋ฒ: ๋ค์ด๋๋ฏน์ด ๋ญ์์? (1, 1)์์ (n, m)์ ๋๋ฌํ๋ ๊ฒฝ์ฐ์ ์๋ฅผ ๊ตฌํ์ฌ๋ผ. ๋จ, ๊ฒฝ์ฐ์ ์๊ฐ ์์ฒญ ์ปค์ง ์ ์์ผ๋ฏ๋ก ๊ฒฝ์ฐ์ ์๋ฅผ 1,000,000,007(=109+7)๋ก ๋๋ ๋๋จธ์ง๋ฅผ ์ถ๋ ฅํ๋ค. www.acmicpc.net n,m = map(int,input().split()) arr = [[0]*(m+1) for _ in range(n+1)] arr[1][1] = 1 for y in range(1,n+1): for x in range(1,m+1): if x==1 and y==1:continue arr[y][x] = arr[y][x-1]+arr[y-1][x]+arr[y-1][x-1] print(arr[n][m]%10..
2022. 5. 18.