View Compilation Error

0_0_20683435_14454.c: In function 'main':
0_0_20683435_14454.c:31:1: error: expected expression before '/' token
 //printf("%d %d",m,zuida(xjb,n));
 ^
0_0_20683435_14454.c:37:2: error: expected expression before '/' token
  //printf("I am in %d %d \n",m,sum);
  ^
0_0_20683435_14454.c:39:1: error: expected expression before '/' token
 //printf("%d\n",sum);
 ^
0_0_20683435_14454.c:40:1: error: expected expression before '/' token
 //printf("%f\n",xjb[zuida(xjb,n )]);
 ^