View Compilation Error

0_0_17663830_31267.cpp: In function 'int main()':
0_0_17663830_31267.cpp:61:2: error: expected ';' before 'for'
  for(int i=retSize;i>=0;i--)
  ^
0_0_17663830_31267.cpp:61:20: error: 'i' was not declared in this scope
  for(int i=retSize;i>=0;i--)
                    ^