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就是把一个整数进行反转。public int Reverse(int x)
{
var s = x.ToString();
var len = s.Length;
if(len == 1){
return x;
}
var result = string.Empty;
if(s[0] == ‘-‘){
result = "-";
for(var i = 1;i < len; i++){
result += s[len-i];
}
}else{
for(var i = 0;i < len; i++){
result += s[len-i-1];
}
}
var r = 0;
Int32.TryParse(result,out r);
return r;
}版权声明:本文为博主原创文章,未经博主允许不得转载。
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原文地址:http://blog.csdn.net/lan_liang/article/details/48576053