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View Compilation Error

0_0_14699619_13907\Main.java:2: 错误: 需要class, interface或enum
int query(int level,int left,int right,int qleft,int qright,int k){
^
0_0_14699619_13907\Main.java:6: 错误: 需要class, interface或enum
    int s;//代表[left,qleft)之间有多个个元素被分到左边
    ^
0_0_14699619_13907\Main.java:7: 错误: 需要class, interface或enum
    int ss;//[qleft, qright]内将被划分到左子树的元素数目
    ^
0_0_14699619_13907\Main.java:8: 错误: 需要class, interface或enum
    int mid=(left+right)>>1;
    ^
0_0_14699619_13907\Main.java:9: 错误: 需要class, interface或enum
    if(left==qleft){
    ^
0_0_14699619_13907\Main.java:11: 错误: 需要class, interface或enum
        ss=toLeft[level][qright];
        ^
0_0_14699619_13907\Main.java:12: 错误: 需要class, interface或enum
    }else{
    ^
0_0_14699619_13907\Main.java:14: 错误: 需要class, interface或enum
        ss=toLeft[level][qright]-s;
        ^
0_0_14699619_13907\Main.java:15: 错误: 需要class, interface或enum
    }
    ^
0_0_14699619_13907\Main.java:17: 错误: 需要class, interface或enum
    if(k<=ss){//查询左边  缩小小区间继续在本区间查找第k个不用改变k的大小
    ^
0_0_14699619_13907\Main.java:19: 错误: 需要class, interface或enum
        newr=left+s+ss-1;
        ^
0_0_14699619_13907\Main.java:20: 错误: 需要class, interface或enum
        return query(level+1,left,mid,newl,newr,k);
        ^
0_0_14699619_13907\Main.java:21: 错误: 需要class, interface或enum
    }else{//查询右边 显然这里k要减去区间里已经进入左子树的个数ss
    ^
0_0_14699619_13907\Main.java:23: 错误: 需要class, interface或enum
        newr=mid-left+1+qright-s-ss;
        ^
0_0_14699619_13907\Main.java:24: 错误: 需要class, interface或enum
        return query(level+1,mid+1,right,newl, newr,k-ss);
        ^
0_0_14699619_13907\Main.java:25: 错误: 需要class, interface或enum
    }
    ^
16 个错误


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