View Compilation Error

0_0_37999739_7150.cpp: In function 'int main()':
0_0_37999739_7150.cpp:13:2: error: expected ',' or ';' before 'double'
  double avarage[6];
  ^
0_0_37999739_7150.cpp:34:4: error: 'avarage' was not declared in this scope
    avarage[p] = sum / n; //每门课的平均成绩
    ^
0_0_37999739_7150.cpp:42:30: error: 'avarage' was not declared in this scope
     if(student[i].score[j] < avarage[j]) break;
                              ^
0_0_37999739_7150.cpp:70:10: error: 'avarage' was not declared in this scope
    cout<<avarage[j];
          ^