• result is right in my own visual studio but sumbit failed;
????

``````class Solution
{
public:
string convert(string s, int numRows)
{
static string ss(int(s.size()),'G');

int p = 0;
if (numRows >= int(s.size())||numRows==1)
{
return s;
}
else
{
for (int j = 0; j < numRows; j++)
{
if (j == 0)
{
for (int i = 0; i < int(s.size()); i++)
{
if (2 * i*(numRows - 1) < int(s.size()))
{
ss[p] = s[2 * i*(numRows - 1)];
p++;
cout << ss << endl;
}
else
{
break;
}
}
}
else if (j != 0 && j != numRows - 1)
{
ss[p]=s[j];
p++;
for (int i = 1; i < int(s.size()); i++)
{
if (2*i * (numRows - 1) - j < int(s.size()))
{
ss[p] = s[2*i * (numRows - 1) - j];
p++;

}
if (2*i * (numRows - 1) + j < int(s.size()))
{
ss[p] = s[2*i * (numRows - 1) + j];
p++;

}
}
}
else if (j == numRows - 1)
{
ss[p]=s[j];
p++;

for (int i = 1; i < int(s.size()); i++)
{
if ((2*i * (numRows - 1) + j )< int(s.size()))
{
ss[p] = s[2*i * (numRows - 1) + j];
p++;

}
}

}
}
}

return ss;
}

};
``````

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