0_0_15335988_1651.c: In function 'main': 0_0_15335988_1651.c:11:2: error: expected expression before '/' token // memset(sum1,0,sizeof(sum1)); ^ 0_0_15335988_1651.c:12:2: error: expected expression before '/' token // memset(sum2,0,sizeof(sum2)); ^