View Compilation Error

0_0_19116572_1923.c: In function 'main':
0_0_19116572_1923.c:8:13: error: expected expression before '/' token
   a = n / m;//2
             ^
0_0_19116572_1923.c:9:13: error: expected expression before '/' token
   b = n % m;//1
             ^