本文整理汇总了C++中SegmentTree::insert方法的典型用法代码示例。如果您正苦于以下问题：C++ SegmentTree::insert方法的具体用法？C++ SegmentTree::insert怎么用？C++ SegmentTree::insert使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SegmentTree的用法示例。
在下文中一共展示了SegmentTree::insert方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: test
int
test() {
SegmentTree st;
st.initialize(14, 100);
st.insert(0, 45);
st.insert(1, 4);
st.insert(2, 5);
st.insert(3, 2);
st.insert(4, 99);
st.insert(5, 41);
st.insert(6, 45);
st.insert(7, 45);
st.insert(8, 51);
st.insert(9, 89);
st.insert(10, 1);
st.insert(11, 3);
st.insert(12, 5);
st.insert(13, 98);
vi_t v;
v.push_back(45);
v.push_back(4);
v.push_back(5);
v.push_back(2);
v.push_back(99);
v.push_back(41);
v.push_back(45);
v.push_back(45);
v.push_back(51);
v.push_back(89);
v.push_back(1);
v.push_back(3);
v.push_back(5);
v.push_back(98);
for (int i = 0; i < 14; ++i) {
for (int j = i; j < 14; ++j) {
pii_t one = st.query_min(i, j);
pii_t two = naive_query_min(v, i, j);
printf("query_min(%d, %d) == (%d, %d)\n", i, j, one.INDEX, two.INDEX);
assert(one.LENGTH == two.LENGTH);
}
}
return 0;
}示例2: assert
// 'rin' is the input range set
//
// 'rout' is the output range set. It is guaranteed that 'rout'
// contains the mapping needed to re-contruct the least number of
// ranges needed to represent the complete range. Start with rout[0]
// and keep following the indexes till you reach some 'k' for which
// rout[k] == n.
//
// rout[i] contains the next index within rout (in sorted string
// order) where you need to jump to find the next range that completes
// the smallest number of ranges that cover the entire range.
//
// you will need to index into 'slcp' to locate the index of this
// range in the original string
//
void
compress_ranges(vi_t &rin, vi_t &rout) {
SegmentTree st;
rout.clear();
if (rin.empty()) {
return;
}
const int n = rin.size();
st.initialize(n + 1, n + 1);
rout.resize(n);
st.insert(n, 0);
for (int i = rin.size() - 1; i >= 0; --i) {
assert(rin[i] > 0);
int l = i + 1, r = std::min(n, i+rin[i]);
pii_t m = st.query_min(l, r);
rout[i] = m.INDEX;
st.insert(i, m.LENGTH + 1);
}
}示例3: main
int main()
{
int test;
scanf("%d",&test);
while(test--)
{
scanf("%d",&n);
int cnt = 0;
for(int i=0; i<n; i++)
{
scanf("%d",&h[i]);
rec[cnt++] = h[i];
}
std::sort(rec,rec+cnt);
rcnt = 1;
for(int i=0; i<cnt; i++)
if(i == 0 || rec[i]!=rec[i-1])
{
real[rcnt++] = rec[i];
}
for(int i=0; i<n; i++)
conh[i] = find(h[i]);
SegmentTree sgt = SegmentTree();
sgt.build(1,0,n);
for(int i=0; i<n; i++)
{
int cur = sgt.query(1,conh[i]+1,n,1);
if(cur >= 0)
sgt.insert(1,conh[i],conh[i],0,cur+1);
// printf("to be low %d ",cur);
cur = sgt.query(1,0,conh[i]-1,0);
if(cur >= 0)
sgt.insert(1,conh[i],conh[i],1,cur+1);
// printf("to be high %d\n",cur);
}
int ans = Max(sgt.query(1,0,n,0),sgt.query(1,0,n,1));
printf("%d\n",ans);
}
return 0;
}