给定一个数字N,我们必须使用Python生成一个包含数字及其平方(i,i * i)的字典。
示例
Input: n = 10 Output: {1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100}
程序:
# 生成和打印的Python程序 # 数字和平方的字典(i,i * i) # 声明并分配n n = 10 # 申报字典 numbers = {} # 从1到n运行循环 for i in range(1, n+1): numbers[i] = i * i # 打印字典 print numbers
输出结果
{1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100}