还没有结呀,那我给出调试过的代码:
string strsp(string input)
{
const int MaxWords = 10;
string output="";
string[] inputs = new string[MaxWords];
string[] spaces = new string[MaxWords];
bool flag = false;
int i = 0;
foreach(char a in input)
{
if (a == ' ')
{spaces[i] += a;
flag = true; }
else
if flag {i++;flag = false;}
inputs[i] += a;
}
output = inputs[i--];
for (;i>=0;i--)
output += spaces[i] + inputs[i];
return output
}