写一个 Python示例来寻找大于平均值的数组元素。在这个 python 示例中，首先，我们将找到 numpy 数组元素的平均值。然后 for 循环迭代数组元素，if 条件(if arr[i] > avg)检查每个项目是否大于数组平均值。最后，如果为真，打印该项目。
import numpy as np
arr = np.array([11, 33, 55, 77, 99, 111, 133])
total = arr.sum()
avg = np.average(arr)
print('\nArray Sum = {0} and Average = {1}'.format(total, avg))
print('\nTotal Array Elements Greater than the Array Average')
for i in range(len(arr)):
if arr[i] > avg:
print(arr[i], end = ' ')这个 Python示例使用 for 循环找到大于平均值的数组元素。
import numpy as np
arr = np.random.randint(10, 150, size = 11)
print('The Random Array Genegrated')
print(arr)
total = 0
for i in range(len(arr)):
total = total + arr[i]
avg = total / len(arr)
print('\nArray Sum = {0} and Average = {1}'.format(total, avg))
print('\nTotal Array Elements Greater than the Array Average')
for i in range(len(arr)):
if arr[i] > avg:
print(arr[i], end = ' ')The Random Array Genegrated
[ 46 43 132 55 13 14 15 140 104 13 101]
Array Sum = 676 and Average = 61.45454545454545
Total Array Elements Greater than the Array Average
132 140 104 101 import numpy as np
arr = np.random.randint(50, 300, size = 14)
print('The Random Array Genegrated')
print(arr)
total = 0
i = 0
while(i < len(arr)):
total = total + arr[i]
i = i + 1
avg = total / len(arr)
print('\nArray Sum = {0} and Average = {1}'.format(total, avg))
print('\nTotal Array Elements Greater than the Array Average')
i = 0
while(i < len(arr)):
if arr[i] > avg:
print(arr[i], end = ' ')
i = i + 1The Random Array Genegrated
[ 91 291 111 157 276 99 94 177 143 134 178 289 272 206]
Array Sum = 2518 and Average = 179.85714285714286
Total Array Elements Greater than the Array Average
291 276 289 272 206 这个 Python 示例允许输入 numpy 数组元素，并查找大于数组平均值的数组项目。
import numpy as np
arrlist = []
Number = int(input("Total Array Elements to enter = "))
for i in range(1, Number + 1):
value = int(input("Please enter the %d Array Value = " %i))
arrlist.append(value)
arr = np.array(arrlist)
total = 0
for i in range(len(arr)):
total = total + arr[i]
avg = total / len(arr)
print('\nArray Sum = {0} and Average = {1}'.format(total, avg))
print('\nTotal Array Elements Greater than the Array Average')
for i in range(len(arr)):
if arr[i] > avg:
print(arr[i], end = ' ')Total Array Elements to enter = 7
Please enter the 1 Array Value = 22
Please enter the 2 Array Value = 33
Please enter the 3 Array Value = 44
Please enter the 4 Array Value = 55
Please enter the 5 Array Value = 76
Please enter the 6 Array Value = 98
Please enter the 7 Array Value = 234
Array Sum = 562 and Average = 80.28571428571429
Total Array Elements Greater than the Array Average
98 234 标签： python报错