View Compilation Error

0_0_17765121_23045.cpp:18:9: error: stray '\243' in program
         else if(n==5)   printf("1 * 2\n3 * 6\n7 - 4\n8 / 5\n")；
         ^
0_0_17765121_23045.cpp:18:9: error: stray '\273' in program
0_0_17765121_23045.cpp: In function 'int main()':
0_0_17765121_23045.cpp:19:9: error: expected ';' before 'else'
         else if(n==6)   printf("1 / 2\n3 / 4\n5 - 7\n9 - 8\n6 * 10\n");
         ^