题解 | 统计字符

s = input()
count1 = 0    # 空格个数
count2 = 0    # 字母个数
count3 = 0    # 数字个数
count4 = 0    # 其他字符个数

for i in s:
    if ord(i) == 32:
        count1 += 1
    elif ord(i) >= 48 and ord(i) <= 57:
        count3 += 1
    elif ord(i) >= 65 and ord(i) <= 90 or ord(i) >= 97 and ord(i) <= 122:
        count2 += 1
    else:
        count4 += 1
print(count2)
print(count1)
print(count3)
print(count4)