View Compilation Error

0_0_34941686_16948.cpp:23:2: error: missing terminating " character
  printf("%d
  ^
0_0_34941686_16948.cpp:24:2: error: stray '\' in program
  \n\n
  ^
0_0_34941686_16948.cpp:24:2: error: stray '\' in program
0_0_34941686_16948.cpp:25:2: error: stray '\243' in program
  （两个!）",sum);
  ^
0_0_34941686_16948.cpp:25:2: error: stray '\250' in program
0_0_34941686_16948.cpp:25:2: error: stray '\301' in program
0_0_34941686_16948.cpp:25:2: error: stray '\275' in program
0_0_34941686_16948.cpp:25:2: error: stray '\270' in program
0_0_34941686_16948.cpp:25:2: error: stray '\366' in program
0_0_34941686_16948.cpp:25:2: error: stray '\243' in program
0_0_34941686_16948.cpp:25:2: error: stray '\251' in program
0_0_34941686_16948.cpp:25:2: error: missing terminating " character
0_0_34941686_16948.cpp: In function 'int main()':
0_0_34941686_16948.cpp:24:5: error: expected ')' before 'n'
  \n\n
     ^