Commit 4f95623

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feat: add solutions to lc problem: No.1450

No.1450.Number of Students Doing Homework at a Given Time

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Lines changed: 49 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -217,6 +217,55 @@ func busyStudent(startTime []int, endTime []int, queryTime int) int {`
`217`	`217`	`}`
`218`	`218`	```
`219`	`219`
	`220`	`+### C`
	`221`	`+`
	`222`	+```c
	`223`	`+int busyStudent(int* startTime, int startTimeSize, int* endTime, int endTimeSize, int queryTime) {`
	`224`	`+ int res = 0;`
	`225`	`+ for (int i = 0; i < startTimeSize; i++) {`
	`226`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`227`	`+ res++;`
	`228`	`+ }`
	`229`	`+ }`
	`230`	`+ return res;`
	`231`	`+}`
	`232`	+```
	`233`	`+`
	`234`	`+### TypeScript`
	`235`	`+`
	`236`	+```ts
	`237`	`+function busyStudent(`
	`238`	`+ startTime: number[],`
	`239`	`+ endTime: number[],`
	`240`	`+ queryTime: number,`
	`241`	`+): number {`
	`242`	`+ const n = startTime.length;`
	`243`	`+ let res = 0;`
	`244`	`+ for (let i = 0; i < n; i++) {`
	`245`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`246`	`+ res++;`
	`247`	`+ }`
	`248`	`+ }`
	`249`	`+ return res;`
	`250`	`+}`
	`251`	+```
	`252`	`+`
	`253`	`+### Rust`
	`254`	`+`
	`255`	+```rust
	`256`	`+impl Solution {`
	`257`	`+ pub fn busy_student(start_time: Vec<i32>, end_time: Vec<i32>, query_time: i32) -> i32 {`
	`258`	`+ let mut res = 0;`
	`259`	`+ for i in 0..start_time.len() {`
	`260`	`+ if start_time[i] <= query_time && end_time[i] >= query_time {`
	`261`	`+ res += 1;`
	`262`	`+ }`
	`263`	`+ }`
	`264`	`+ res`
	`265`	`+ }`
	`266`	`+}`
	`267`	+```
	`268`	`+`
`220`	`269`	`### ...`
`221`	`270`
`222`	`271`	```

Lines changed: 49 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -161,6 +161,55 @@ func busyStudent(startTime []int, endTime []int, queryTime int) int {`
`161`	`161`	`}`
`162`	`162`	```
`163`	`163`
	`164`	`+### C`
	`165`	`+`
	`166`	+```c
	`167`	`+int busyStudent(int* startTime, int startTimeSize, int* endTime, int endTimeSize, int queryTime) {`
	`168`	`+ int res = 0;`
	`169`	`+ for (int i = 0; i < startTimeSize; i++) {`
	`170`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`171`	`+ res++;`
	`172`	`+ }`
	`173`	`+ }`
	`174`	`+ return res;`
	`175`	`+}`
	`176`	+```
	`177`	`+`
	`178`	`+### TypeScript`
	`179`	`+`
	`180`	+```ts
	`181`	`+function busyStudent(`
	`182`	`+ startTime: number[],`
	`183`	`+ endTime: number[],`
	`184`	`+ queryTime: number,`
	`185`	`+): number {`
	`186`	`+ const n = startTime.length;`
	`187`	`+ let res = 0;`
	`188`	`+ for (let i = 0; i < n; i++) {`
	`189`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`190`	`+ res++;`
	`191`	`+ }`
	`192`	`+ }`
	`193`	`+ return res;`
	`194`	`+}`
	`195`	+```
	`196`	`+`
	`197`	`+### Rust`
	`198`	`+`
	`199`	+```rust
	`200`	`+impl Solution {`
	`201`	`+ pub fn busy_student(start_time: Vec<i32>, end_time: Vec<i32>, query_time: i32) -> i32 {`
	`202`	`+ let mut res = 0;`
	`203`	`+ for i in 0..start_time.len() {`
	`204`	`+ if start_time[i] <= query_time && end_time[i] >= query_time {`
	`205`	`+ res += 1;`
	`206`	`+ }`
	`207`	`+ }`
	`208`	`+ res`
	`209`	`+ }`
	`210`	`+}`
	`211`	+```
	`212`	`+`
`164`	`213`	`### ...`
`165`	`214`
`166`	`215`	```

Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,9 @@`
	`1`	`+int busyStudent(int* startTime, int startTimeSize, int* endTime, int endTimeSize, int queryTime) {`
	`2`	`+ int res = 0;`
	`3`	`+ for (int i = 0; i < startTimeSize; i++) {`
	`4`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`5`	`+ res++;`
	`6`	`+ }`
	`7`	`+ }`
	`8`	`+ return res;`
	`9`	`+}`

Lines changed: 11 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,11 @@`
	`1`	`+impl Solution {`
	`2`	`+ pub fn busy_student(start_time: Vec<i32>, end_time: Vec<i32>, query_time: i32) -> i32 {`
	`3`	`+ let mut res = 0;`
	`4`	`+ for i in 0..start_time.len() {`
	`5`	`+ if start_time[i] <= query_time && end_time[i] >= query_time {`
	`6`	`+ res += 1;`
	`7`	`+ }`
	`8`	`+ }`
	`9`	`+ res`
	`10`	`+ }`
	`11`	`+}`

Lines changed: 14 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,14 @@`
	`1`	`+function busyStudent(`
	`2`	`+ startTime: number[],`
	`3`	`+ endTime: number[],`
	`4`	`+ queryTime: number,`
	`5`	`+): number {`
	`6`	`+ const n = startTime.length;`
	`7`	`+ let res = 0;`
	`8`	`+ for (let i = 0; i < n; i++) {`
	`9`	`+ if (startTime[i] <= queryTime && endTime[i] >= queryTime) {`
	`10`	`+ res++;`
	`11`	`+ }`
	`12`	`+ }`
	`13`	`+ return res;`
	`14`	`+}`

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