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理解为赋值互换
for (int i = 0; i < length; i++)
{
for (int j = 0; j < length-1; j++)
{
if ([i]<[j+1]) //简单写一下 ,没有定义数组
{
int a=0;
a=[i];
[i]=[j+1];
[j+1]=a;
}
}
}
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原文地址:http://www.cnblogs.com/happinesshappy/p/4412531.html