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Update 2286.Booking-Concert-Tickets-in-Groups.cpp

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Segment_Tree/2286.Booking-Concert-Tickets-in-Groups
- 2286.Booking-Concert-Tickets-in-Groups.cpp

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+12

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`‎Segment_Tree/2286.Booking-Concert-Tickets-in-Groups/2286.Booking-Concert-Tickets-in-Groups.cpp‎`

Lines changed: 12 additions & 12 deletions

Original file line number	Diff line number	Diff line change
`@@ -170,7 +170,7 @@ class SegTreeNode2`
`170`	`170`
`171`	`171`	`class BookMyShow {`
`172`	`172`	`int n,m;`
`173`		`- vector<int>left;`
	`173`	`+ vector<int>seats;`
`174`	`174`	`int p = 0;`
`175`	`175`	`SegTreeNode* root;`
`176`	`176`	`SegTreeNode2* root2;`
`@@ -180,10 +180,10 @@ class BookMyShow {`
`180`	`180`	`BookMyShow(int n, int m) {`
`181`	`181`	`this->n = n;`
`182`	`182`	`this->m = m;`
`183`		`- left.resize(n);`
	`183`	`+ seats.resize(n);`
`184`	`184`	`for (int i=0; i<n; i++)`
`185`	`185`	`{`
`186`		`- left[i] = m;`
	`186`	`+ seats[i] = m;`
`187`	`187`	`}`
`188`	`188`
`189`	`189`	`root = new SegTreeNode(0, n-1, m);`
`@@ -205,11 +205,11 @@ class BookMyShow {`
`205`	`205`	`if (root->queryRange(0, l) < k )`
`206`	`206`	`return {};`
`207`	`207`
`208`		`- left[l] -= k;`
`209`		`- root->updateRange(l, l, left[l]);`
`210`		`- root2->updateRange(l, l, left[l]);`
	`208`	`+ seats[l] -= k;`
	`209`	`+ root->updateRange(l, l, seats[l]);`
	`210`	`+ root2->updateRange(l, l, seats[l]);`
`211`	`211`
`212`		`- return {l,m-(left[l]+k)};`
	`212`	`+ return {l,m-(seats[l]+k)};`
`213`	`213`	`}`
`214`	`214`
`215`	`215`	`bool scatter(int k, int maxRow)`
`@@ -219,12 +219,12 @@ class BookMyShow {`
`219`	`219`
`220`	`220`	`while (k>0)`
`221`	`221`	`{`
`222`		`- int t = min(k, left[p]);`
`223`		`- left[p] -= t;`
`224`		`- root->updateRange(p, p, left[p]);`
`225`		`- root2->updateRange(p, p, left[p]);`
	`222`	`+ int t = min(k, seats[p]);`
	`223`	`+ seats[p] -= t;`
	`224`	`+ root->updateRange(p, p, seats[p]);`
	`225`	`+ root2->updateRange(p, p, seats[p]);`
`226`	`226`	`k -= t;`
`227`		`- if (left[p]==0) p++;`
	`227`	`+ if (seats[p]==0) p++;`
`228`	`228`	`}`
`229`	`229`
`230`	`230`	`return true;`

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Commit 2bd117e

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`‎Segment_Tree/2286.Booking-Concert-Tickets-in-Groups/2286.Booking-Concert-Tickets-in-Groups.cpp‎`

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