View Compilation Error

0_0_36644060_32257.cpp:7:4: error: stray '\243' in program
    cin >> ch[i]；
    ^
0_0_36644060_32257.cpp:7:4: error: stray '\273' in program
0_0_36644060_32257.cpp: In function 'int main()':
0_0_36644060_32257.cpp:8:1: error: expected ';' before '}' token
 }
 ^
0_0_36644060_32257.cpp:11:28: error: expected ')' before '{' token
        if(ch[j] > ch[j + 1]{
                            ^