View Compilation Error

0_0_14032674_12070.cpp: In function 'int main()':
0_0_14032674_12070.cpp:23:13: error: expected '}' before 'else'
             else if(a[i]==t)
             ^
0_0_14032674_12070.cpp:27:23: error: 'sum' was not declared in this scope
         printf("%d\n",sum);
                       ^
0_0_14032674_12070.cpp: At global scope:
0_0_14032674_12070.cpp:29:5: error: expected unqualified-id before 'return'
     return 0;
     ^
0_0_14032674_12070.cpp:30:1: error: expected declaration before '}' token
 }
 ^