面试题答案
一键面试try:
with open('your_file.txt', 'r') as file:
lines = file.readlines()
total = 0
for line in lines:
try:
num = int(line.strip())
total += num
except ValueError:
print(f"无法将 '{line.strip()}' 转换为整数,跳过该行。")
print(f"所有可转换整数的总和为: {total}")
except FileNotFoundError:
print("文件未找到。")
except IOError:
print("发生输入/输出错误。")