我要检入文件,它将检查所有行,如果一行与其他任何行相同;代码将说“行号B与行号A相同”。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sign up </title>
</head>
<body>
<div class="Header">
<a href="/" class="LogoWrapper" >
<img src="D:\my-angular-projects\signup-form\src\image\Snap.jpg" alt="Scone O'Clock logo" />
</a>
<p class="Strap">Scones: the most resplendent of snacks </p>
</div>
<div class="IntroWrapper">
<p class="IntroText">
Occasionally maligned and misunderstood; the scone is a quintessentially British classic.
</p>
<div class="MoneyShot">
<img class="MoneyShotImg" src="D:\my-angular-projects\signup-form\src\image\1555932407.jpg" alt="Incredible scones" />
<p class="ImageCaption">Incredible scones, picture from Wikipedia</p>
</div>
</div>
<p>Recipe and serving suggestions follow.</p>
<div class="Ingredients">
<h3 class="SubHeader">
Ingredients</h3>
<ul>
</ul>
</div>
<div class="HowToMake">
<h3 class="SubHeader">Method</h3>
<ol class="MethodWrapper">
</ol>
</div>
</body>
</html>
答案 0 :(得分:0)
就像这样,它应该可以工作:
with open('lines.txt','r') as f:
lines = f.read().splitlines()
for i1,l1 in enumerate(lines):
for i2,l2 in enumerate(lines[i1+1:]):
if l1 == l2:
print(f"Alert: Line {i1+1} is the same with line {i1+i2+2}!")