题解 | #杨辉三角的变形#
杨辉三角的变形
https://www.nowcoder.com/practice/8ef655edf42d4e08b44be4d777edbf43
x = int(input()) if x<=2: print(int(-1)) elif x%2==1: print(int(2)) elif x%4==0: print(int(3)) elif x%4==2: print(int(4))
杨辉三角的变形
https://www.nowcoder.com/practice/8ef655edf42d4e08b44be4d777edbf43
x = int(input()) if x<=2: print(int(-1)) elif x%2==1: print(int(2)) elif x%4==0: print(int(3)) elif x%4==2: print(int(4))
相关推荐