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How to use New method of problem Package

Best Testkube code snippet using problem.New

promlint.go

Source:promlint.go

...26type Linter struct {27	// The linter will read metrics in the Prometheus text format from r and28	// then lint it, _and_ it will lint the metrics provided directly as29	// MetricFamily proto messages in mfs. Note, however, that the current30	// constructor functions New and NewWithMetricFamilies only ever set one31	// of them.32	r   io.Reader33	mfs []*dto.MetricFamily34}35// A Problem is an issue detected by a Linter.36type Problem struct {37	// The name of the metric indicated by this Problem.38	Metric string39	// A description of the issue for this Problem.40	Text string41}42// newProblem is helper function to create a Problem.43func newProblem(mf *dto.MetricFamily, text string) Problem {44	return Problem{45		Metric: mf.GetName(),46		Text:   text,47	}48}49// New creates a new Linter that reads an input stream of Prometheus metrics in50// the Prometheus text exposition format.51func New(r io.Reader) *Linter {52	return &Linter{53		r: r,54	}55}56// NewWithMetricFamilies creates a new Linter that reads from a slice of57// MetricFamily protobuf messages.58func NewWithMetricFamilies(mfs []*dto.MetricFamily) *Linter {59	return &Linter{60		mfs: mfs,61	}62}63// Lint performs a linting pass, returning a slice of Problems indicating any64// issues found in the metrics stream. The slice is sorted by metric name65// and issue description.66func (l *Linter) Lint() ([]Problem, error) {67	var problems []Problem68	if l.r != nil {69		d := expfmt.NewDecoder(l.r, expfmt.FmtText)70		mf := &dto.MetricFamily{}71		for {72			if err := d.Decode(mf); err != nil {73				if err == io.EOF {74					break75				}76				return nil, err77			}78			problems = append(problems, lint(mf)...)79		}80	}81	for _, mf := range l.mfs {82		problems = append(problems, lint(mf)...)83	}...

core.go

Source:core.go

1package main2import (3	"fmt"4	"log"5	"math"6	"math/big"7)8type Int = big.Int9type Figure struct {10	Edges    [][]int  `json:"edges"`11	Vertices [][]*Int `json:"vertices"`12}13type ProblemBonus struct {14	Bonus    string `json:"bonus"`15	Problem  int    `json:"problem"`16	Position []*Int `json:"position"`17}18type Problem struct {19	Hole            [][]*Int       `json:"hole"`20	Epsilon         *Int           `json:"epsilon"`21	Figure          Figure         `json:"figure"`22	Bonuses         []ProblemBonus `json:"bonuses"`23	WallHacked      bool24	Globalist       bool25	SuperFlex bool26	OriginalEdgeNum int27}28type Point = []*Int29func dot(a, b Point) *Int {30	x := new(Int).Mul(a[0], b[0])31	y := new(Int).Mul(a[1], b[1])32	return new(Int).Add(x, y)33}34func det(a, b Point) *Int {35	x := new(Int).Mul(a[0], b[1])36	y := new(Int).Mul(a[1], b[0])37	return new(Int).Sub(x, y)38}39var zero = new(Int).SetInt64(0)40const (41	FRONT = 142	RIGHT = 243	BACK  = 444	LEFT  = 845	ON    = 1646)47func ccw(a, b, c Point) int {48	b_a := Point{new(Int).Sub(b[0], a[0]), new(Int).Sub(b[1], a[1])}49	c_a := Point{new(Int).Sub(c[0], a[0]), new(Int).Sub(c[1], a[1])}50	s := det(b_a, c_a)51	if s == zero {52		return ON53	}54	if s.Cmp(zero) < 0 {55		return RIGHT56	}57	return LEFT58}59func intersect(p []Point) bool {60	sub := func(i, j, k, l int) *Int {61		i--62		k--63		return new(Int).Sub(p[i][j], p[k][l])64	}65	tc1_A := new(Int).Mul(sub(1, 0, 2, 0), sub(3, 1, 1, 1))66	tc1_B := new(Int).Mul(sub(1, 1, 2, 1), sub(1, 0, 3, 0))67	tc1 := new(Int).Add(tc1_A, tc1_B)68	tc2_A := new(Int).Mul(sub(1, 0, 2, 0), sub(4, 1, 1, 1))69	tc2_B := new(Int).Mul(sub(1, 1, 2, 1), sub(1, 0, 4, 0))70	tc2 := new(Int).Add(tc2_A, tc2_B)71	td1_A := new(Int).Mul(sub(3, 0, 4, 0), sub(1, 1, 3, 1))72	td1_B := new(Int).Mul(sub(3, 1, 4, 1), sub(3, 0, 1, 0))73	td1 := new(Int).Add(td1_A, td1_B)74	td2_A := new(Int).Mul(sub(3, 0, 4, 0), sub(2, 1, 3, 1))75	td2_B := new(Int).Mul(sub(3, 1, 4, 1), sub(3, 0, 2, 0))76	td2 := new(Int).Add(td2_A, td2_B)77	tc := new(Int).Mul(tc1, tc2)78	td := new(Int).Mul(td1, td2)79	if tc.Cmp(new(Int)) < 0 && td.Cmp(new(Int)) < 0 {80		return true81	}82	return false83}84func distance(a []*Int, b []*Int) *Int {85	var diffX, diffY, XX, YY Int86	diffX.Sub(a[0], b[0])87	diffY.Sub(a[1], b[1])88	XX.Mul(&diffX, &diffX)89	YY.Mul(&diffY, &diffY)90	var sum Int91	sum.Add(&XX, &YY)92	return &sum93}94type Bonus struct {95	Bonus   string `json:"bonus,omitempty"`96	Problem int    `json:"problem,omitempty"`97	Edge    []int  `json:"edge,omitempty"`98}99type Pose struct {100	Vertices [][]*Int `json:"vertices,omitempty"`101	Bonuses  []*Bonus `json:"bonuses,omitempty"`102}103func dislike(problem *Problem, pose *Pose) *Int {104	sum := new(Int)105	for _, h := range problem.Hole {106		first := true107		min := new(Int)108		for _, v := range pose.Vertices {109			tmp := distance(h, v)110			if first {111				min = tmp112			} else {113				if tmp.Cmp(min) < 0 {114					min = tmp115				}116			}117			first = false118		}119		sum.Add(sum, min)120	}121	return sum122}123func include(problem *Problem, p Point) bool {124	x := p[0]125	y := p[1]126	cnt := 0127	for i, _ := range problem.Hole {128		j := (i + 1) % len(problem.Hole)129		x0 := new(Int).Set(problem.Hole[i][0])130		y0 := new(Int).Set(problem.Hole[i][1])131		x1 := new(Int).Set(problem.Hole[j][0])132		y1 := new(Int).Set(problem.Hole[j][1])133		x0 = x0.Sub(x0, x)134		y0 = y0.Sub(y0, y)135		x1 = x1.Sub(x1, x)136		y1 = y1.Sub(y1, y)137		cv := new(Int).Add(new(Int).Mul(x0, x1), new(Int).Mul(y0, y1))138		sv := new(Int).Sub(new(Int).Mul(x0, y1), new(Int).Mul(x1, y0))139		if sv.Cmp(zero) == 0 && cv.Cmp(zero) <= 0 {140			return true141		}142		if y0.Cmp(y1) < 0 {143		} else {144			tmp := x0145			x0 = x1146			x1 = tmp147			tmp = y0148			y0 = y1149			y1 = tmp150		}151		if y0.Cmp(zero) <= 0 && zero.Cmp(y1) < 0 {152			a := new(Int).Mul(x0, new(Int).Sub(y1, y0))153			b := new(Int).Mul(y0, new(Int).Sub(x1, x0))154			if b.Cmp(a) < 0 {155				cnt++156			}157		}158	}159	return cnt%2 == 1160}161func applyBonus(problem *Problem, pose *Pose) *Problem {162	problem.OriginalEdgeNum = len(problem.Figure.Edges)163	for _, b := range pose.Bonuses {164		if b.Bonus == "BREAK_A_LEG" {165			target := make(map[int]bool)166			v1 := problem.Figure.Vertices[b.Edge[0]]167			v2 := problem.Figure.Vertices[b.Edge[1]]168			target[b.Edge[0]] = true169			target[b.Edge[1]] = true170			mid := Point{171				new(Int).Div(new(Int).Add(v1[0], v2[0]), new(Int).SetInt64(2)),172				new(Int).Div(new(Int).Add(v1[1], v2[1]), new(Int).SetInt64(2)),173			}174			newVertexId := len(problem.Figure.Vertices)175			problem.Figure.Vertices = append(problem.Figure.Vertices, mid)176			newEdges := [][]int{177				[]int{b.Edge[0], newVertexId},178				[]int{newVertexId, b.Edge[1]},179			}180			for _, e := range problem.Figure.Edges {181				if target[e[0]] && target[e[1]] {182					continue183				}184				newEdges = append(newEdges, e)185			}186			problem.Figure.Edges = newEdges187		} else if b.Bonus == "GLOBALIST" {188			problem.Globalist = true189		} else if b.Bonus == "WALLHACK" {190			problem.WallHacked = true191		} else if b.Bonus == "SUPERFLEX"{192			problem.SuperFlex = true193		} else {194			log.Printf("Unknown bounus: %s", b.Bonus)195		}196	}197	return problem198}199func validate(problem *Problem, pose *Pose) (bool, string) {200	if len(pose.Bonuses) > 1 {201		return false, "too many bonuses"202	}203	origV := problem.Figure.Vertices204	nowV := pose.Vertices205	if len(origV) != len(nowV) {206		return false, "mismatch length"207	}208	outsideVerticesCnt := make(map[int]bool)209	for i, p := range pose.Vertices {210		if !include(problem, p) {211			outsideVerticesCnt[i] = true212		}213	}214	numOfAllowOutVertex := 0215	if problem.WallHacked {216		numOfAllowOutVertex++217	}218	if len(outsideVerticesCnt) > numOfAllowOutVertex {219		ids := ""220		cnt := 0221		for k, _ := range outsideVerticesCnt {222			ids += fmt.Sprintf("%d,", k)223			cnt++224			if cnt > numOfAllowOutVertex {225				break226			}227		}228		return false, fmt.Sprintf("vertex(%s)(0-based) is out of the hole", ids)229	}230	holePointsInd := make(map[string]int)231	for i, h := range problem.Hole {232		holePointsInd[h[0].String()+","+h[1].String()] = i233	}234	outEdges := [][]int{}235	for _, e := range problem.Figure.Edges {236		v1 := pose.Vertices[e[0]]237		v2 := pose.Vertices[e[1]]238		two := new(Int).SetInt64(2)239		sumX := new(Int).Mul(two, new(Int).Add(v1[0], v2[0]))240		sumY := new(Int).Mul(two, new(Int).Add(v1[1], v2[1]))241		mid := Point{new(Int).Div(sumX, two), new(Int).Div(sumY, two)}242		for _, v := range problem.Hole {243			v[0] = v[0].Mul(v[0], two)244			v[1] = v[1].Mul(v[1], two)245		}246		midInc := include(problem, mid)247		for _, v := range problem.Hole {248			v[0] = v[0].Div(v[0], two)249			v[1] = v[1].Div(v[1], two)250		}251		if !midInc {252			outEdges = append(outEdges, e)253		}254	}255	var globalEpsSum float64256	cntFlex := 0257	for _, e := range problem.Figure.Edges {258		i := e[0]259		j := e[1]260		origD := distance(origV[i], origV[j])261		nowD := distance(nowV[i], nowV[j])262		if problem.Globalist {263			nowDf, _ := new(big.Float).SetInt(nowD).Float64()264			origDf, _ := new(big.Float).SetInt(origD).Float64()265			globalEpsSum += math.Abs(nowDf/origDf-1) * 1000000266		} else {267			var diff *Int268			if nowD.Cmp(origD) >= 0 {269				diff = new(Int).Sub(nowD, origD)270			} else {271				diff = new(Int).Sub(origD, nowD)272			}273			diff = diff.Mul(diff, new(Int).SetInt64(1000000))274			eps := new(Int).Mul(problem.Epsilon, origD)275			result := diff.Cmp(eps)276			if result > 0 {277				if problem.SuperFlex {278					cntFlex++279					if cntFlex >1 {280						return false, fmt.Sprintf("Edge between (%d, "+281							"%d) has an invalid length: original: %d pose: %d", i, j, origD, nowD)282					}283				}else {284					return false, fmt.Sprintf("Edge between (%d, "+285						"%d) has an invalid length: original: %d pose: %d", i, j, origD, nowD)286				}287			}288		}289		for ii, _ := range problem.Hole {290			h := problem.Hole291			jj := (ii + 1) % len(h)292			if intersect([]Point{h[ii], h[jj], nowV[i], nowV[j]}) {293				outEdges = append(outEdges, e)294			}295		}296	}297	if problem.Globalist {298		epsLimit, _ := new(big.Float).SetInt(problem.Epsilon).Float64()299		epsLimit = epsLimit * float64(problem.OriginalEdgeNum)300		if globalEpsSum > epsLimit {301			return false, fmt.Sprintf("global epsilon budget exceeded. limit %f, now %f",302				epsLimit, globalEpsSum)303		}304	}305	if problem.WallHacked {306		if len(outsideVerticesCnt) == 1 {307			hackedVertex := -1308			for k, _ := range outsideVerticesCnt {309				hackedVertex = k310				for _, e := range outEdges {311					if e[0] != k && e[1] != k {312						return false, fmt.Sprintf("Invalid edge between (%d, "+313							"%d)", e[0], e[1])314					}315				}316			}317			return true, fmt.Sprintf("OK: hacked vertex is %d(0-based)", hackedVertex)318		} else {319			cnt := make(map[int]int)320			for _, e := range outEdges {321				cnt[e[0]]++322				cnt[e[1]]++323			}324			found := false325			hackedVertex := -1326			for k, v := range cnt {327				if v == len(outEdges) {328					found = true329					hackedVertex = k330				}331				if problem.SuperFlex && v == len(outEdges) -1{332					found = true333					hackedVertex = k334				}335			}336			if !found {337				return false, fmt.Sprintf("Too many Invalid edges")338			} else {339				return true, fmt.Sprintf("OK: hacked vertex is %d(0-based)", hackedVertex)340			}341		}342	} else {343		if len(outEdges) == 0 {344			return true, "OK"345		} else {346			return false, fmt.Sprintf("invalid edge(%d, %d)(0-based)", outEdges[0][0],347				outEdges[0][1])348		}349		// else if len(outEdges) == 1 && problem.SuperFlex {350		//	return true, fmt.Sprintf("OK, flex edge(%d, %d)(0-based)", outEdges[0][0],351		//		outEdges[0][1])352	}353}...

New

Using AI Code Generation

1import (2type Problem struct {3}4func (p *Problem) New(a, b, c float64) {5}6func (p *Problem) Solve() (float64, float64, error) {7    if p.a == 0 {8        return 0, 0, fmt.Errorf("a should not be zero")9    }10    if d < 0 {11        return 0, 0, fmt.Errorf("no real solution")12    }13    x1 := (-p.b + math.Sqrt(d)) / (2 * p.a)14    x2 := (-p.b - math.Sqrt(d)) / (2 * p.a)15}16func main() {17    p := new(Problem)18    p.New(1, 2, 3)19    x1, x2, err := p.Solve()20    if err != nil {21        fmt.Println(err)22    } else {23        fmt.Printf("x1 = %v, x2 = %v24    }25}

New

Using AI Code Generation

1import (2type Problem struct {3}4func (p Problem) New(a, b, c float64) Problem {5}6func (p Problem) Solve() (float64, float64) {7    d := math.Sqrt(p.b*p.b - 4*p.a*p.c)8    x1 := (-p.b + d) / (2 * p.a)9    x2 := (-p.b - d) / (2 * p.a)10}11func main() {12    fmt.Print("Enter a, b, c: ")13    fmt.Scanf("%f %f %f", &a, &b, &c)14    p := Problem{}.New(a, b, c)15    x1, x2 := p.Solve()16    fmt.Println(x1, x2)17}

New

Using AI Code Generation

1func main() {2    fmt.Println("Hello, playground")3    p := problem.New(1, 2, "+")4    fmt.Println(p.A, p.B, p.Op)5}6type Problem struct {7}8func New(a, b int, op string) *Problem {9    return &Problem{a, b, op}10}

New

Using AI Code Generation

1func main() {2    p := problem.New(1, 2, 3)3    fmt.Println("Problem is:", p)4}5func main() {6    p := problem.New(1, 2, 3)7    fmt.Println("Problem is:", p)8}9type Problem struct {10}11func New(a, b, c int) *Problem {12    return &Problem{a, b, c}13}14type Problem struct {15}16func New(a, b, c int) *Problem {17    return &Problem{a, b, c}18}19func main() {20    p := problem.New(problem{1, 2, 3})21    fmt.Println("Problem is:", p)22}23func main() {24    p := problem.New(problem{a: 1, b: 2, c: 3})25    fmt.Println("Problem is:", p)26}

New

Using AI Code Generation

1import (2func main() {3	p := problem.New(10, 5)4	fmt.Println(p.Add())5	fmt.Println(p.Subtract())6	fmt.Println(p.Multiply())7	fmt.Println(p.Divide())8}9type Problem struct {10}11func New(a int, b int) *Problem {12	return &Problem{a, b}13}14func (p *Problem) Add() int {15}16func (p *Problem) Subtract() int {17}18func (p *Problem) Multiply() int {19}20func (p *Problem) Divide() int {21}

New

Using AI Code Generation

1import (2func main() {3p := problem.New(1, 2)4scanner := bufio.NewScanner(os.Stdin)5for p.Answer != p.Result() {6fmt.Printf("What is %d + %d? ", p.X, p.Y)7scanner.Scan()8answer, err := strconv.Atoi(scanner.Text())9if err != nil {10fmt.Println("Invalid number")11}12}13fmt.Println("Correct!")14}15type Problem struct {16}17func New(x, y int) *Problem {18return &Problem{X: x, Y: y}19}20func (p *Problem) Result() int {21}

New

Using AI Code Generation

1import "fmt"2func main() {3    p1 = New(1, 2)4    fmt.Println(p1)5    fmt.Println(p1.sum())6    fmt.Println(p1.diff())7}8{1 2}9import "fmt"10func main() {11    p1 := New(1, 2)12    fmt.Println(p1)13    fmt.Println(p1.sum())14    fmt.Println(p1.diff())15}16./3.go:8: cannot use New(1, 2) (type problem) as type *problem in assignment17import "fmt"18func main() {19    p1 := New(1, 2)20    fmt.Println(p1)21    fmt.Println(p1.sum())22    fmt.Println(p1.diff())23}24type problem struct {25}26func New(a int, b int) *problem {27    p := problem{a, b}28}29func (p problem) sum() int {30}31func (p problem) diff() int {32}33&{1 2}

New

Using AI Code Generation

1import (2func main() {3	p1.New(2, 3)4	fmt.Println(p1.A)5	fmt.Println(p1.B)6}7I have a problem with the following code. I have a class Problem which has two fields A and B. I have a method New which takes two arguments and assigns them to the fields A and B. I have a main function which creates a variable p1 of type Problem and calls the New method to assign values to the fields A and B. I use the following code to import the package problem:8import (9func main() {10    p1.New(2, 3)11    fmt.Println(p1.A)12    fmt.Println(p1.B)13}14import (15func main() {16    p1.New(2, 3)17    fmt.Println(p1.A)18    fmt.Println(p1.B)19}20I have a problem with the following code. I have a class Problem which has two fields A and B. I have a method New which takes two arguments and assigns them to the fields A and B. I have a main function which creates a variable p1 of type Problem and calls the New method to assign values to the fields A and B. I use the following code to import the package problem:21import (22func main() {23    p1.New(2, 3)24    fmt.Println(p1.A)25    fmt.Println(p1.B)26}27import (28func main() {

New

Using AI Code Generation

1import (2func main() {3    p := problem.New("This is a problem")4    fmt.Println(p)5}6{This is a problem}7import (8func main() {9    p := problem.New("This is a problem")10}11import "fmt"12type Problem struct {13}14func New(description string) *Problem {15    return &Problem{Description: description}16}17func (p *Problem) Print() {18    fmt.Println(p.Description)19}20import (21func main() {22    p := problem.New("This is a problem")23    fmt.Println(p)24}25import "fmt"26type Problem struct {27}28func New(description string) *Problem {29    return &Problem{Description: description}30}31func (p *Problem) Print() {32    fmt.Println(p.Description)33}34func (p *Problem) String() string {35}36import (

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