View Compilation Error

0_0_25136872_12956.cpp: In function 'int main()':
0_0_25136872_12956.cpp:79:6: error: 'n' was not declared in this scope
      n
      ^
0_0_25136872_12956.cpp:79:6: error: expected '}' at end of input
0_0_25136872_12956.cpp:79:6: error: expected '}' at end of input
0_0_25136872_12956.cpp:79:6: error: expected '}' at end of input
0_0_25136872_12956.cpp:79:6: error: expected '}' at end of input
0_0_25136872_12956.cpp:79:6: error: expected '}' at end of input