View Compilation Error

0_0_17667882_16790.c: In function 'main':
0_0_17667882_16790.c:13:9: error: expected expression before '/' token
         // printf("max=%d sum=%d\n",max,sum);
         ^
0_0_17667882_16790.c:28:14: error: expected expression before '/' token
              //printf("ki=%d kj=%d a=%d b=%d sum=%d max=%d\n",ki,kj,a,b,sum);
              ^
0_0_17667882_16790.c:35:13: error: expected expression before '/' token
             // printf("ki=%d kj=%d a=%d b=%d sum=%d max=%d\n\n",ki,kj,a,b,sum,max);
             ^