View Compilation Error

0_0_33208591_30794.cpp: In function 'int main()':
0_0_33208591_30794.cpp:17:34: error: expected primary-expression before '+=' token
         scanf("%lf%d", &p0, &m0);+= m[i];
                                  ^
0_0_33208591_30794.cpp:17:39: error: 'i' was not declared in this scope
         scanf("%lf%d", &p0, &m0);+= m[i];
                                       ^
0_0_33208591_30794.cpp:23:25: error: 'sum' was not declared in this scope
             for(int j = sum; j >= m[i]; j --)
                         ^
0_0_33208591_30794.cpp:28:21: error: 'sum' was not declared in this scope
         for(int i = sum; i >= 0; i --)
                     ^
0_0_33208591_30794.cpp: At global scope:
0_0_33208591_30794.cpp:37:5: error: expected unqualified-id before 'return'
     return 0;
     ^
0_0_33208591_30794.cpp:38:1: error: expected declaration before '}' token
 }
 ^