27751 백준-2775번(부녀회장이 될테야)-python3 for x in range(int(input())): arr=[] c=1 a=int(input()) b=int(input()) for y in range(a+1): arr.append([]) for z in range(b): if y==0: arr[y].append(c) c+=1 else: k=0 for i in range(z+1): k+=arr[y-1][i] arr[y].append(k) print(arr[a][b-1]) 2023. 11. 26. 이전 1 다음