View Compilation Error

0_0_35861688_23139.cpp:10:8: error: stray '\243' in program
        arr[i] = 2 * brr[i-1] ；
        ^
0_0_35861688_23139.cpp:10:8: error: stray '\273' in program
0_0_35861688_23139.cpp: In function 'int main()':
0_0_35861688_23139.cpp:11:8: error: expected ';' before 'brr'
        brr[i] = arr[i] + arr[i - 1];
        ^