0_0_15390135_21945.c: In function 'update':
0_0_15390135_21945.c:66:3: error: expected expression before '/' token
//down(node_index, l, r);
^
0_0_15390135_21945.c: In function 'main':
0_0_15390135_21945.c:124:72: error: expected expression before '/' token
qsort((void *)(&line[1]), index-1, sizeof(struct ele_line),cmp_line);//sort line by x1
^
0_0_15390135_21945.c:126:10: error: 'i' undeclared (first use in this function)
for (; i< index; i++)
^
0_0_15390135_21945.c:126:10: note: each undeclared identifier is reported only once for each function it appears in
|