a = input('Введите число ')
print(a[::-1])
input()a = input('Введите число ')
b = a[-1] + a[1: -1] + a[0]
print(b)
input()str.replace(old, new[, max])
list = eval('["uploads\/fields\/2017\/07\\5010994846725-a.jpg","uploads\/fields\/2017\/07\\5010994846725-b.jpg","uploads\/fields\/2017\/07\\5010994846725-c.jpg"]')<ul>
<li><a class="" href="#">Li1 text</a></li>
<li><a class="" href="#">Li2 Text</a></li>
</ul>a {
background-image: url(_include/img/icon_side.png);
background-position: center;
line-height: 30px;
text-align: center;
}.btn,
.Button,
.colour-preview .button,
input[type="submit"],
button[type="submit"],
#commentform #submit,
.wpsc_buy_button {
background: #4F2D69;
border: none;
color: #ffffff;
border-radius: 3px;
font-family: Lato, sans-serif;
font-weight: 700;
font-size: 14px;
line-height: 34px;
padding: 5px 25px;
}<div>
<span>товар</span>
<span>описание</span>
<span>100руб</span>
</div>
<div>
<span>товар</span>
<span>описание</span>
<span>100руб</span>
</div>
<div>
<span>товар</span>
<span>описание</span>
<span>100руб</span>
</div>
<div>
<span>товар</span>
<span>описание</span>
<span>100руб</span>
</div>div {
border-bottom: 1px dotted #000;
width: 100%;
height: 20px;
margin-bottom: 30px;
position: relative;
}
div span {
background: #fff;
position: absolute;
left: 0px;
top: 7px;
}
div span + span {
background: none;
position: absolute;
left: 0px;
top: 25px;
}
div span + span + span {
background: #fff;
position: absolute;
left: auto;
right: 0px;
top: 7px;
}