buggy_code stringlengths 11 625k | fixed_code stringlengths 17 625k | bug_type stringlengths 2 4.45k | language int64 0 8 | token_count int64 5 200k |
|---|---|---|---|---|
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
int a = stdIn.nextInt();
int b = stdIn.nextInt();
int C = stdIn.nextInt();
double Cc = C * Math.PI / 180;
double L = Math.sqrt(a * a + b * b + 2 * a * b * Math.cos(... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
int a = stdIn.nextInt();
int b = stdIn.nextInt();
int C = stdIn.nextInt();
double Cc = C * Math.PI / 180;
double L = Math.sqrt(a * a + b * b - 2 * a * b * Math.cos(... | [["-", 49, 200, 51, 492, 3, 4, 0, 16, 17, 72], ["+", 49, 200, 51, 492, 3, 4, 0, 16, 17, 33]] | 3 | 161 |
import java.io.IOException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws IOException {
Scanner scanner = new Scanner(System.in);
String[] tmp = scanner.nextLine().split(" ");
scanner.close();
Integer side1 = Integer.valueOf(tmp[0]);
Integer side2 = ... | import java.io.IOException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws IOException {
Scanner scanner = new Scanner(System.in);
String[] tmp = scanner.nextLine().split(" ");
scanner.close();
Integer side1 = Integer.valueOf(tmp[0]);
Integer side2 = ... | [["-", 8, 196, 0, 503, 49, 200, 51, 16, 31, 22], ["+", 8, 196, 0, 503, 49, 200, 51, 16, 31, 22]] | 3 | 204 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double c = scan.nextDouble();
scan.close();
double s = a * b * Math.sin(Math.toRadians(c));
double l = ... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double c = scan.nextDouble();
scan.close();
double s = a * b * Math.sin(Math.toRadians(c)) / 2;
double ... | [["+", 8, 196, 0, 503, 49, 200, 51, 16, 17, 85], ["+", 8, 196, 0, 503, 49, 200, 51, 16, 12, 499]] | 3 | 179 |
import java.io.IOException;
import java.util.Scanner;
class Main {
public static void main(String[] args) throws IOException {
Scanner scane = new Scanner(System.in);
double a = scane.nextDouble();
double b = scane.nextDouble();
double C = scane.nextDouble();
System.out.println(a * (b * Mat... | import java.io.IOException;
import java.util.Scanner;
class Main {
public static void main(String[] args) throws IOException {
Scanner scane = new Scanner(System.in);
double a = scane.nextDouble();
double b = scane.nextDouble();
double C = scane.nextDouble();
System.out.println(a * (b * Mat... | [["+", 3, 4, 0, 16, 31, 492, 3, 4, 0, 25], ["-", 0, 492, 3, 4, 0, 492, 3, 4, 0, 25]] | 3 | 172 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double C = scan.nextDouble();
double rad = Math.toRadians(C);
double cos_c = Math.toRadians(rad);
double... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double C = scan.nextDouble();
double rad = Math.toRadians(C);
double cos_c = Math.cos(rad);
double sin_c... | [["-", 8, 196, 0, 503, 49, 200, 51, 492, 141, 22], ["+", 8, 196, 0, 503, 49, 200, 51, 492, 141, 22]] | 3 | 169 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double a = scanner.nextDouble();
double b = scanner.nextDouble();
double C = scanner.nextDouble();
double cosC = Math.cos(C * (Math.PI / 180));
double sinC = Math... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double a = scanner.nextDouble();
double b = scanner.nextDouble();
double C = scanner.nextDouble();
double cosC = Math.cos(C * (Math.PI / 180));
double sinC = Math... | [["+", 8, 196, 0, 503, 49, 200, 51, 16, 17, 85], ["+", 8, 196, 0, 503, 49, 200, 51, 16, 12, 499]] | 3 | 192 |
def solve(prev, r, n, dic):
d = [0] * n
md = 0
t = r
stack = []
stack += [[prev, r, 0]]
while stack:
print(stack)
prev, r, d1 = stack.pop(-1)
if r in dic:
for vtx, cost in dic[r]:
if vtx == prev:
continue
sta... | def solve(prev, r, n, dic):
d = [0] * n
md = 0
t = r
stack = []
stack += [[prev, r, 0]]
while stack:
prev, r, d1 = stack.pop(-1)
if r in dic:
for vtx, cost in dic[r]:
if vtx == prev:
continue
stack += [[r, vtx, d1 + ... | [["-", 0, 52, 8, 196, 0, 1, 0, 652, 63, 22], ["-", 8, 196, 0, 1, 0, 652, 3, 4, 0, 24], ["-", 8, 196, 0, 1, 0, 652, 3, 4, 0, 22], ["-", 8, 196, 0, 1, 0, 652, 3, 4, 0, 25]] | 5 | 325 |
#include <bits/stdc++.h>
using namespace std;
#define int long long
// BEGIN CUT HERE
struct LowestCommonAncestor {
const int MAX_LOG_V = 50;
vector<vector<int>> G, parent;
int root = 0, V;
vector<int> depth;
LowestCommonAncestor() {}
LowestCommonAncestor(int V) : V(V) { init(); }
void init() {
for ... | #include <bits/stdc++.h>
using namespace std;
#define int long long
// BEGIN CUT HERE
struct LowestCommonAncestor {
const int MAX_LOG_V = 50;
vector<vector<int>> G, parent;
int root = 0, V;
vector<int> depth;
LowestCommonAncestor() {}
LowestCommonAncestor(int V) : V(V) { init(); }
void init() {
for ... | [["+", 0, 14, 8, 9, 0, 1, 0, 16, 31, 22], ["+", 0, 14, 8, 9, 0, 1, 0, 16, 17, 152], ["+", 0, 14, 8, 9, 0, 1, 0, 16, 12, 22], ["+", 0, 30, 0, 14, 8, 9, 0, 1, 0, 35]] | 1 | 665 |
#include <algorithm>
#include <cassert>
#include <iostream>
#include <queue>
#include <vector>
using namespace std;
struct LowestCommonAncestor {
size_t n;
size_t size() const { return n; }
vector<int> color, parent, depth, topDepth, goUp, visited;
vector<vector<int>> g;
LowestCommonAncestor(size_t n_) : n(n... | #include <algorithm>
#include <cassert>
#include <iostream>
#include <queue>
#include <vector>
using namespace std;
struct LowestCommonAncestor {
size_t n;
size_t size() const { return n; }
vector<int> color, parent, depth, topDepth, goUp, visited;
vector<vector<int>> g;
LowestCommonAncestor(size_t n_) : n(n... | [["-", 0, 14, 49, 53, 54, 55, 0, 356, 365, 13], ["+", 0, 14, 49, 53, 54, 55, 0, 356, 365, 13], ["+", 0, 338, 8, 9, 0, 57, 64, 9, 0, 45], ["+", 0, 338, 8, 9, 0, 57, 64, 9, 0, 46]] | 1 | 620 |
#include <algorithm>
#include <iostream>
#include <vector>
#define REP(i, n) for (int i = 0; i < int(n); ++i)
#define EACH(i, c) \
for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); ++i)
#define ALL(A) A.begin(), A.end()
using namespace std;
stru... | #include <algorithm>
#include <iostream>
#include <vector>
#define REP(i, n) for (int i = 0; i < int(n); ++i)
#define EACH(i, c) \
for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); ++i)
#define ALL(A) A.begin(), A.end()
using namespace std;
stru... | [["-", 8, 123, 0, 14, 8, 9, 0, 37, 0, 38], ["-", 8, 123, 0, 14, 8, 9, 0, 37, 0, 22], ["-", 8, 123, 0, 14, 8, 9, 0, 37, 0, 35]] | 1 | 562 |
#include <algorithm>
#include <cstdio>
#include <iostream>
#include <vector>
using namespace std;
#define MAX_N 200005
typedef long long ll;
typedef pair<int, int> P;
struct data {
ll x, a, b;
};
int N, Q;
int a, b, c;
vector<int> G[MAX_N];
int p[MAX_N], d[MAX_N], cnt = 0;
vector<int> g, flg;
void rec(int pos, int ... | #include <algorithm>
#include <cstdio>
#include <iostream>
#include <vector>
using namespace std;
#define MAX_N 200005
typedef long long ll;
typedef pair<int, int> P;
struct data {
ll x, a, b;
};
int N, Q;
int a, b, c;
vector<int> G[MAX_N];
int p[MAX_N], d[MAX_N], cnt = 0;
vector<int> g, flg;
void rec(int pos, int ... | [["-", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13], ["+", 0, 14, 8, 9, 0, 7, 15, 16, 12, 13]] | 1 | 629 |
#include <bits/stdc++.h>
using namespace std;
template <typename Monoid> struct DisjointSparseTable {
using F = function<Monoid(Monoid, Monoid)>;
const F &f;
vector<vector<Monoid>> st;
DisjointSparseTable(const vector<Monoid> &v, const F &f) : f(f) {
int b = 0;
while ((1 << b) <= v.size())
++b... | #include <bits/stdc++.h>
using namespace std;
template <typename Monoid> struct DisjointSparseTable {
using F = function<Monoid(Monoid, Monoid)>;
const F &f;
vector<vector<Monoid>> st;
DisjointSparseTable(const vector<Monoid> &v, const F &f) : f(f) {
int b = 0;
while ((1 << b) <= v.size())
++b... | [["-", 8, 9, 0, 57, 15, 339, 51, 16, 17, 60], ["+", 8, 9, 0, 57, 15, 339, 51, 16, 17, 20]] | 1 | 723 |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 100001;
int N, k, cs, P[maxn], lca[maxn][17], L[maxn], Q;
vector<int> A[maxn];
void dfs(int v, int lvl) {
L[v] = lvl;
vector<int>::iterator x = A[v].begin();
for (; x != A[v].end(); ++x)
dfs(*x, lvl + 1);
}
void preLCA() {
for (int i = 0; ... | #include <bits/stdc++.h>
using namespace std;
const int maxn = 100010;
int N, k, cs, P[maxn], lca[maxn][17], L[maxn], Q;
vector<int> A[maxn];
void dfs(int v, int lvl) {
L[v] = lvl;
vector<int>::iterator x = A[v].begin();
for (; x != A[v].end(); ++x)
dfs(*x, lvl + 1);
}
void preLCA() {
for (int i = 0; ... | [["-", 36, 36, 0, 30, 0, 43, 49, 50, 51, 13], ["+", 36, 36, 0, 30, 0, 43, 49, 50, 51, 13], ["+", 51, 16, 31, 69, 341, 342, 0, 16, 17, 33], ["+", 51, 16, 31, 69, 341, 342, 0, 16, 12, 13], ["-", 0, 14, 8, 9, 0, 43, 49, 50, 51, 13], ["+", 0, 14, 8, 9, 0, 43, 49, 50, 51, 13]] | 1 | 584 |
#include <algorithm>
#include <iostream>
#include <map>
#include <string.h>
#include <vector>
#define P pair<int, int>
#define INF (1 << 30)
using namespace std;
vector<int>
Ind(100010); // Ind[n] ??\???n???euler tour??¨??§???????????°?????????
vector<bool> f(100010, false); //
vector<vector<int>> T(100010); //??... | #include <algorithm>
#include <iostream>
#include <map>
#include <string.h>
#include <vector>
#define P pair<int, int>
#define INF (1 << 30)
using namespace std;
vector<int>
Ind(100010); // Ind[n] ??\???n???euler tour??¨??§???????????°?????????
vector<bool> f(100010, false); //
vector<vector<int>> T(100010); //??... | [["-", 64, 9, 0, 1, 0, 16, 31, 16, 12, 22], ["+", 64, 9, 0, 1, 0, 16, 31, 16, 12, 22], ["+", 12, 118, 28, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 118, 28, 2, 3, 4, 0, 16, 12, 13]] | 1 | 598 |
#include <bits/stdc++.h>
using namespace std;
const int INF = (1LL << 31) - 1;
class SparseTable {
private:
int N;
int H;
vector<vector<int>> data;
vector<int> rdata;
public:
SparseTable(vector<int> rdata) : rdata(rdata) {
N = rdata.size();
H = log2(N);
data.resize(H + 1);
for (int i = 0; ... | #include <bits/stdc++.h>
using namespace std;
const int INF = (1LL << 31) - 1;
class SparseTable {
private:
int N;
int H;
vector<vector<int>> data;
vector<int> rdata;
public:
SparseTable(vector<int> rdata) : rdata(rdata) {
N = rdata.size();
H = log2(N);
data.resize(H + 1);
for (int i = 0; ... | [["-", 0, 43, 49, 53, 54, 55, 0, 56, 39, 78], ["+", 0, 43, 49, 53, 54, 55, 0, 56, 39, 78], ["+", 0, 7, 8, 9, 0, 57, 64, 1, 0, 35], ["+", 0, 7, 8, 9, 0, 1, 0, 27, 28, 22], ["+", 0, 7, 8, 9, 0, 1, 0, 27, 17, 29]] | 1 | 628 |
#include <algorithm>
#include <array>
#include <cstdio>
#include <functional>
#include <iostream>
#include <list>
#include <numeric>
#include <queue>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#define _USE_MATH_DEFINES
#include <map>
#include <math.h>
#define SENTINEL 1... | #include <algorithm>
#include <array>
#include <cstdio>
#include <functional>
#include <iostream>
#include <list>
#include <numeric>
#include <queue>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#define _USE_MATH_DEFINES
#include <map>
#include <math.h>
#define SENTINEL 1... | [["-", 64, 9, 0, 37, 0, 69, 341, 342, 0, 22], ["+", 64, 9, 0, 37, 0, 69, 341, 342, 0, 22]] | 1 | 638 |
from collections import deque
n = eval(input())
C = [None]*n
P = [None]*n
for i in range(n):
ipt = list(map(int, input().split()))
C[i] = ipt[1:]
for c in C[i]:
P[c] = i
LEV = (n+1).bit_length()
parent = [[None]*(LEV + 1) for i in range(n)]
for i in range(n):
parent[i][0] = P[i]
for k in range(... | from collections import deque
n = eval(input())
C = [None]*n
P = [None]*n
for i in range(n):
ipt = list(map(int, input().split()))
C[i] = ipt[1:]
for c in C[i]:
P[c] = i
LEV = (n+1).bit_length()
parent = [[None]*(LEV + 1) for i in range(n)]
for i in range(n):
parent[i][0] = P[i]
for k in range(... | [["-", 0, 656, 0, 7, 12, 652, 3, 4, 0, 612], ["-", 0, 656, 0, 7, 12, 652, 3, 4, 0, 21]] | 5 | 411 |
#include <bits/stdc++.h>
using namespace std;
vector<int> G[100010];
#define MAX_N 1 << 17
int n, dat[2 * (MAX_N)-1];
void init(int n_) {
n = 1;
while (n < n_)
n *= 2;
for (int i = 0; i < 2 * n - 1; i++)
dat[i] = 0;
}
int find(int k) {
k += n - 1;
int ans = dat[k];
while (k > 0) {
k = (k - 1)... | #include <bits/stdc++.h>
using namespace std;
vector<int> G[100010];
#define MAX_N 1 << 17
int n, dat[2 * (MAX_N)-1];
void init(int n_) {
n = 1;
while (n < n_)
n *= 2;
for (int i = 0; i < 2 * n - 1; i++)
dat[i] = 0;
}
int find(int k) {
k += n - 1;
int ans = dat[k];
while (k > 0) {
k = (k - 1)... | [["-", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72], ["-", 0, 1, 0, 2, 3, 4, 0, 16, 12, 13]] | 1 | 500 |
public class Main {
public static void main(String[] args) {
java.util.Scanner scan = new java.util.Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double c = scan.nextDouble();
double S, L, h;
S = a * b * Math.sin(Math.toRadians(c)) / 2;
System.out.printl... | public class Main {
public static void main(String[] args) {
java.util.Scanner scan = new java.util.Scanner(System.in);
double a = scan.nextDouble();
double b = scan.nextDouble();
double c = scan.nextDouble();
double S, L, h;
S = a * b * Math.sin(Math.toRadians(c)) / 2;
System.out.printl... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 499], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 3 | 160 |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
try {
String[] data = in.readLine().split(" ");
double a = Double.pa... | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
try {
String[] data = in.readLine().split(" ");
double a = Double.pa... | [["+", 8, 196, 0, 503, 49, 200, 51, 492, 500, 22], ["+", 8, 196, 0, 503, 49, 200, 51, 492, 0, 131], ["+", 8, 196, 0, 503, 49, 200, 51, 492, 141, 22], ["+", 0, 503, 49, 200, 51, 492, 3, 4, 0, 24], ["+", 51, 492, 3, 4, 0, 492, 3, 4, 0, 25]] | 3 | 243 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner std = new Scanner(System.in);
double a = Double.parseDouble(std.next());
double b = Double.parseDouble(std.next());
double c = Math.toRadians(Double.parseDouble(std.next()));
double s = 0.5 * a * b * M... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner std = new Scanner(System.in);
double a = Double.parseDouble(std.next());
double b = Double.parseDouble(std.next());
double c = Math.toRadians(Double.parseDouble(std.next()));
double s = 0.5 * a * b * M... | [["-", 31, 16, 31, 492, 3, 4, 0, 16, 17, 72], ["+", 31, 16, 31, 492, 3, 4, 0, 16, 17, 33]] | 3 | 196 |
import java.util.Scanner;
public class Main {
static final Scanner s = new Scanner(System.in);
public static void main(String args[]) {
int a = s.nextInt(), b = s.nextInt();
double d = Math.toRadians(s.nextInt());
System.out.println(a * b * Math.sin(d) / 2);
System.out.println(a + b + Math.sqrt(a... | import java.util.Scanner;
public class Main {
static final Scanner s = new Scanner(System.in);
public static void main(String args[]) {
int a = s.nextInt(), b = s.nextInt();
double d = Math.toRadians(s.nextInt());
System.out.println(a * b * Math.sin(d) / 2);
System.out.println(a + b +
... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 499], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 3 | 139 |
import java.util.Scanner;
/**
* @author kawakami
*
*/
class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner as = new Scanner(System.in);
double a, b, C, S, L, h, to, cos, sin;
String str;
a = as.nextDouble();
b = as... | import java.util.Scanner;
/**
* @author kawakami
*
*/
class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner as = new Scanner(System.in);
double a, b, C, S, L, h, to, cos, sin;
String str;
a = as.nextDouble();
b = as... | [["+", 12, 492, 3, 4, 0, 16, 12, 16, 31, 499], ["+", 12, 492, 3, 4, 0, 16, 12, 16, 17, 48]] | 3 | 214 |
import java.io.*;
import java.util.*;
class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int a = scan.nextInt();
int b = scan.nextInt();
int C = scan.nextInt();
double x = Math.sin(Math.toRadians(C));
double y = Math.cos(Math.toRadians(C));
doub... | import java.io.*;
import java.util.*;
class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int a = scan.nextInt();
int b = scan.nextInt();
int C = scan.nextInt();
double x = Math.sin(Math.toRadians(C));
double y = Math.cos(Math.toRadians(C));
doub... | [["-", 51, 16, 31, 16, 31, 16, 31, 16, 31, 499], ["-", 51, 16, 31, 16, 31, 16, 31, 16, 17, 85], ["-", 51, 16, 31, 16, 31, 16, 31, 16, 12, 499], ["+", 49, 200, 51, 16, 31, 16, 31, 16, 31, 515], ["-", 8, 196, 0, 503, 49, 200, 51, 16, 17, 48], ["+", 8, 196, 0, 503, 49, 200, 51, 16, 17, 85]] | 3 | 180 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double a = sc.nextDouble(), b = sc.nextDouble(), angle = sc.nextDouble();
double c = Math.toRadians(angle);
double s = a * b * Math.sin(c) / 2;
double l = Math.sqrt(a * a +... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double a = sc.nextDouble(), b = sc.nextDouble(), angle = sc.nextDouble();
double c = Math.toRadians(angle);
double s = a * b * Math.sin(c) / 2;
double l = a + b + Math.sqrt... | [["+", 0, 503, 49, 200, 51, 16, 31, 16, 31, 22], ["+", 0, 503, 49, 200, 51, 16, 31, 16, 17, 72], ["+", 0, 503, 49, 200, 51, 16, 31, 16, 12, 22], ["+", 8, 196, 0, 503, 49, 200, 51, 16, 17, 72]] | 3 | 154 |
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int c = sc.nextInt();
double r = c * Math.PI / 180.0;
double H = b * Math.sin(r);
double S = a * H / 2;
double L = a + b + M... | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int c = sc.nextInt();
double r = c * Math.PI / 180.0;
double H = b * Math.sin(r);
double S = a * H / 2;
double L = a + b +
... | [["+", 12, 16, 31, 23, 0, 16, 12, 16, 31, 22], ["+", 12, 16, 31, 23, 0, 16, 12, 16, 17, 48], ["+", 12, 16, 12, 23, 0, 16, 12, 16, 31, 22], ["+", 12, 16, 12, 23, 0, 16, 12, 16, 17, 48]] | 3 | 156 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double a = sc.nextDouble();
double b = sc.nextDouble();
double c = Math.toRadians(sc.nextDouble());
double S, L, h;
S = a * b * Math.sin(c) / 2;
L = a + b +
... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double a = sc.nextDouble();
double b = sc.nextDouble();
double c = Math.toRadians(sc.nextDouble());
double S, L, h;
S = a * b * Math.sin(c) / 2;
L = a + b +
... | [["-", 3, 4, 0, 16, 12, 23, 0, 16, 17, 72], ["+", 3, 4, 0, 16, 12, 23, 0, 16, 17, 48]] | 3 | 169 |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextInt();
double b = scan.nextInt();
double C = scan.nextInt();
C = Math.PI * C / 180.0;
double S = a * b * Math.sin(C) / 2.0;
double L = a + b + M... | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double a = scan.nextInt();
double b = scan.nextInt();
double C = scan.nextInt();
C = Math.PI * C / 180.0;
double S = a * b * Math.sin(C) / 2.0;
double L = a + b + M... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 499], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 3 | 179 |
#include <math.h>
#include <stdio.h>
int main(void) {
double a, b, c, PI = acos(-1);
scanf("%lf %lf %lf", &a, &b, &c);
c = c / 180 * PI;
printf("%.12lf\n", a * b * sin(c) / 2);
printf("%.12lf\n", a + b + sqrt(a * a + b * b + 2 * a * b * cos(c)));
printf("%.12lf\n", b * sin(c));
return 0;
}
| #include <math.h>
#include <stdio.h>
int main(void) {
double a, b, c, PI = acos(-1);
scanf("%lf %lf %lf", &a, &b, &c);
c = c / 180 * PI;
printf("%.11lf\n", a * b * sin(c) / 2);
printf("%.13lf\n", a + b + sqrt(a * a + b * b - 2 * a * b * cos(c)));
printf("%.13lf\n", b * sin(c));
return 0;
}
| [["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["-", 0, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 0 | 120 |
#include <math.h>
#include <stdio.h>
#define PI 3.14159265358979
int main() {
double a, b, c, s, l, h, C;
scanf("%lf %lf %lf", &a, &b, &c);
C = sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
s = sqrt(0.5 * a * b * sin(c * PI / 180));
l = a + b + C;
h = b * sin(c * PI / 180);
printf("%.8lf\n", s)... | #include <math.h>
#include <stdio.h>
#define PI 3.14159265358979
int main() {
double a, b, c, s, l, h, C;
scanf("%lf %lf %lf", &a, &b, &c);
C = sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
s = 0.5 * a * b * sin(c * PI / 180);
l = a + b + C;
h = b * sin(c * PI / 180);
printf("%.8lf\n", s);
pr... | [["-", 8, 9, 0, 1, 0, 11, 12, 2, 63, 22], ["-", 0, 1, 0, 11, 12, 2, 3, 4, 0, 24], ["-", 3, 4, 0, 16, 12, 2, 3, 4, 0, 25]] | 0 | 148 |
#include <math.h>
#include <stdio.h>
void triangle(int side1, int side2, int angle);
int main() {
int side1, side2, angle;
scanf("%d %d %d", &side1, &side2, &angle);
triangle(side1, side2, angle);
return 0;
}
void triangle(int side1, int side2, int angle) {
double S, L, h, side3, angle2;
angle2 = angle... | #include <math.h>
#include <stdio.h>
void triangle(int side1, int side2, int angle);
int main() {
int side1, side2, angle;
scanf("%d %d %d", &side1, &side2, &angle);
triangle(side1, side2, angle);
return 0;
}
void triangle(int side1, int side2, int angle) {
double S, L, h, side3, angle2;
angle2 = angle... | [["-", 0, 16, 12, 16, 12, 2, 3, 4, 0, 22], ["+", 0, 16, 12, 16, 12, 2, 3, 4, 0, 22]] | 0 | 162 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, angle, radian, S, L, h;
scanf("%lf %lf %lf", &a, &b, &angle);
radian = (angle * M_PI) / 180;
S = a * b * sin(radian) / 2;
L = a + b + sqrt(pow(a, 2) + pow(b, 2) + 2 * a * b * cos(radian));
h = 2 * S / a;
printf("%lf\n%lf\n%lf\n", S, L, h);
... | #include <math.h>
#include <stdio.h>
int main() {
double a, b, angle, radian, S, L, h;
scanf("%lf %lf %lf", &a, &b, &angle);
radian = (angle * M_PI) / 180;
S = a * b * sin(radian) / 2;
L = a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(radian));
h = 2 * S / a;
printf("%lf\n%lf\n%lf\n", S, L, h);
... | [["-", 12, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 0 | 127 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, c, rad, S, L, h;
scanf("%lf%lf%lf", &a, &b, &rad);
rad = M_2_PI * rad / 360.0;
c = sqrt(a * a + b * b - 2 * a * b * cos(rad));
S = a * b * sin(rad) / 2.0;
L = a + b + c;
h = b * sin(rad);
printf("%8f\n%8f\n%8f\n", S, L, h);
return 0... | #include <math.h>
#include <stdio.h>
int main() {
double a, b, c, rad, S, L, h;
scanf("%lf%lf%lf", &a, &b, &rad);
rad = 2 * M_PI * rad / 360.0;
c = sqrt(a * a + b * b - 2 * a * b * cos(rad));
S = a * b * sin(rad) / 2.0;
L = a + b + c;
h = b * sin(rad);
printf("%8f\n%8f\n%8f\n", S, L, h);
return... | [["-", 0, 1, 0, 11, 12, 16, 31, 16, 31, 22], ["+", 0, 11, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 11, 12, 16, 31, 16, 31, 16, 17, 48], ["+", 0, 11, 12, 16, 31, 16, 31, 16, 12, 22]] | 0 | 124 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, C;
double c, S, L, H;
scanf("%lf%lf%lf", &a, &b, &C);
C = C * 3.1415926535 / 180;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
S = 0.5 * a * b * sin(C);
L = a + b + c;
H = 2 * S / b;
printf("%.8f\n%.8f\n%.8f\n", S, L, H);
return 0;
... | #include <math.h>
#include <stdio.h>
int main() {
double a, b, C;
double c, S, L, H;
scanf("%lf%lf%lf", &a, &b, &C);
C = C * 3.1415926535 / 180;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
S = 0.5 * a * b * sin(C);
L = a + b + c;
H = 2 * S / a;
printf("%.8f\n%.8f\n%.8f\n", S, L, H);
return 0;
... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22]] | 0 | 124 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, c, h, L, S, C;
scanf("%lf %lf %lf", &a, &b, &C);
C = C / 180 * 3.1415926535;
S = a * b * sin(C) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
L = a + b + c;
h = a * sin(C);
printf("%f\n", S);
printf("%f\n", L);
printf("%f\n... | #include <math.h>
#include <stdio.h>
int main() {
double a, b, c, h, L, S, C;
scanf("%lf %lf %lf", &a, &b, &C);
C = C / 180 * 3.1415926535;
S = a * b * sin(C) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
L = a + b + c;
h = b * sin(C);
printf("%f\n", S);
printf("%f\n", L);
printf("%f\n... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22]] | 0 | 136 |
#include <math.h>
#include <stdio.h>
int main(void) {
double a, b, C, S, L, h, R; // R ha radian
scanf("%lf%lf%lf", &a, &b, &C);
// 360do ha 2pi radian
// M_PI ha ensyuuritsu.
// sin(radian) no youni kaku.
// sqrt ha heihoukon wo arawasu
R = C * M_PI / 180;
S = a * b * sin(R) / 2;
L = a + b +
... |
#include <math.h>
#include <stdio.h>
int main(void) {
double a, b, C, S, L, h, R; // R ha radian
scanf("%lf%lf%lf", &a, &b, &C);
// 360do ha 2pi radian
// M_PI ha ensyuuritsu.
// sin(radian) no youni kaku.
// sqrt ha heihoukon wo arawasu
R = C * M_PI / 180;
S = a * b * sin(R) / 2;
L = a + b +
... | [["-", 0, 16, 12, 16, 31, 23, 0, 16, 17, 72], ["+", 0, 16, 12, 16, 31, 23, 0, 16, 17, 33], ["-", 0, 16, 12, 16, 12, 23, 0, 16, 17, 72], ["+", 0, 16, 12, 16, 12, 23, 0, 16, 17, 33]] | 0 | 159 |
#include <math.h>
#define PI 3.141592653589793
int main() {
double a, b, C;
scanf("%lf %lf %lf", &a, &b, &C);
printf("%lf\n%lf\n%lf\n", a * b * sin(C * PI / 180) / 2,
a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * sin(C * PI / 180)),
b * sin(C * PI / 180));
return 0;
} | #include <math.h>
#define PI 3.141592653589793
int main() {
double a, b, C;
scanf("%lf %lf %lf", &a, &b, &C);
printf("%lf\n%lf\n%lf\n", a * b * sin(C * PI / 180) / 2,
a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(C * PI / 180)),
b * sin(C * PI / 180));
return 0;
} | [["-", 3, 4, 0, 16, 12, 16, 12, 2, 63, 22], ["+", 3, 4, 0, 16, 12, 16, 12, 2, 63, 22]] | 0 | 111 |
#include <math.h>
#include <stdio.h>
int main() {
int a, b;
double c, s, l, h;
scanf("%d%d%lf", &a, &b, &c);
c = c * M_PI / 180;
s = 0.5 * a * b * sin(c);
l = a + b + sqrt(a * a + b * b + 2 * a * b * cos(c));
h = 2 * s / a;
printf("%f\n%f\n%f\n\n", s, l, h);
return 0;
} | #include <math.h>
#include <stdio.h>
int main() {
int a, b;
double c, s, l, h;
scanf("%d%d%lf", &a, &b, &c);
c = c * M_PI / 180;
s = 0.5 * a * b * sin(c);
l = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c));
h = 2 * s / a;
printf("%f\n%f\n%f\n\n", s, l, h);
return 0;
} | [["-", 12, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 0 | 119 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double d, S, L, H, C, PI = 3.14159265;
scanf("%d %d %d", &a, &b, &c);
C = PI * c / 180;
d = 0.5;
S = d * a * b * sin(C);
L = a * a + b * b - 2 * a * b * cos(C);
L = sqrt(L);
L = a + b + L;
H = sin(C) * a;
printf("%f\n", S... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double d, S, L, H, C, PI = 3.14159265;
scanf("%d %d %d", &a, &b, &c);
C = PI * c / 180;
d = 0.5;
S = d * a * b * sin(C);
L = a * a + b * b - 2 * a * b * cos(C);
L = sqrt(L);
L = a + b + L;
H = sin(C) * b;
printf("%f\n", S... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22]] | 0 | 152 |
#include <math.h>
#include <stdio.h>
#define PI 3.141592653589793
int main(void) {
double a, b, d, C, S, L, h;
scanf("%lf %lf %lf", &a, &b, &C);
C = C * PI / 180;
h = b * sin(C);
S = a * h / 2;
d = a * a + b * b - 2 * a * b * cos(C);
L = a + b + d;
printf("%f\n%f\n%f\n", S, L, h);
return 0;
} | #include <math.h>
#include <stdio.h>
#define PI 3.141592653589793
int main(void) {
double a, b, d, C, S, L, h;
scanf("%lf %lf %lf", &a, &b, &C);
C = C * PI / 180;
h = b * sin(C);
S = a * h / 2;
d = sqrt(a * a + b * b - 2 * a * b * cos(C));
L = a + b + d;
printf("%f\n%f\n%f\n", S, L, h);
retur... | [["+", 8, 9, 0, 1, 0, 11, 12, 2, 63, 22], ["+", 0, 1, 0, 11, 12, 2, 3, 4, 0, 24], ["+", 0, 16, 12, 16, 12, 2, 3, 4, 0, 25]] | 0 | 120 |
#include <math.h>
#include <stdio.h>
int main(void) {
double a, b, S, L, h, x;
int C;
scanf("%lf%lf%d", &a, &b, &C);
h = sin(M_PI / 180 * C) * b;
x = cos(M_PI / 180 * C) * b;
L = a + b + sqrt(h * h + (a - x) * (a - x));
S = (a + h) / 2;
printf("%f\n%f\n%f\n", S, L, h);
return 0;
} | #include <math.h>
#include <stdio.h>
int main(void) {
double a, b, S, L, h, x;
int C;
scanf("%lf%lf%d", &a, &b, &C);
h = sin(M_PI / 180 * C) * b;
x = cos(M_PI / 180 * C) * b;
L = a + b + sqrt(h * h + (a - x) * (a - x));
S = (a * h) / 2;
printf("%f\n%f\n%f\n", S, L, h);
return 0;
} | [["-", 0, 11, 12, 16, 31, 23, 0, 16, 17, 72], ["+", 0, 11, 12, 16, 31, 23, 0, 16, 17, 48]] | 0 | 125 |
#include <math.h>
#include <stdio.h>
int main() {
int a, b, c, theta;
double s, l, h, rad;
scanf("%d%d%d", &a, &b, &theta);
rad = theta * M_PI / 180;
s = 0.5 * a * b * sin(rad);
c = sqrt(a * a + b * b - (2 * a * b * cos(rad)));
l = a + b + c;
h = b * sin(rad);
printf("%f\n%f\n%f\n", s, l, h);
r... | #include <math.h>
#include <stdio.h>
int main() {
int a, b, theta;
double c, s, l, h, rad;
scanf("%d%d%d", &a, &b, &theta);
rad = theta * M_PI / 180;
s = 0.5 * a * b * sin(rad);
c = sqrt(a * a + b * b - (2 * a * b * cos(rad)));
l = a + b + c;
h = b * sin(rad);
printf("%f\n%f\n%f\n", s, l, h);
r... | [["-", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22], ["-", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21]] | 0 | 129 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double S, L, h;
scanf("%d %d %d", &a, &b, &c);
S = a * b * sin((double)(M_PI * c / 180)) / 2;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos((double)(M_PI * c / 180)));
h = b * sin((double)(M_PI * c / 180)) / 2;
printf("%f\n", S);
... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double S, L, h;
scanf("%d %d %d", &a, &b, &c);
S = a * b * sin((double)(M_PI * c / 180)) / 2;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos((double)(M_PI * c / 180)));
h = b * sin((double)(M_PI * c / 180));
printf("%f\n", S);
pr... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 17, 85], ["-", 8, 9, 0, 1, 0, 11, 12, 16, 12, 13]] | 0 | 153 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, C;
double PI, S, L, h, c;
scanf("%d %d %d", &a, &b, &C);
S = ((double)a * (double)b * (double)sin((M_PI / 180) * C)) / 2;
printf("%f\n", S);
c = sqrt(a * a + b * b - (a * b * cos((M_PI / 180) * C)));
L = a + b + c;
printf("%f\n", L);
... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, C;
double PI, S, L, h, c;
scanf("%d %d %d", &a, &b, &C);
S = ((double)a * (double)b * (double)sin((M_PI / 180) * C)) / 2;
printf("%f\n", S);
c = sqrt(a * a + b * b - (2 * a * b * cos((M_PI / 180) * C)));
L = a + b + c;
printf("%f\n", L);... | [["+", 12, 23, 0, 16, 31, 16, 31, 16, 31, 13], ["+", 12, 23, 0, 16, 31, 16, 31, 16, 17, 48]] | 0 | 154 |
#include <math.h>
#include <stdio.h>
#include <string.h>
int main(int argc, const char *argv[]) {
double a, b, c;
scanf("%lf %lf %lf", &a, &b, &c);
double s = 1 / 2 * a * b * sin(c / 180 * M_PI);
double l = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c / 180 * M_PI));
double h = b * sin(c / 180 * M_PI)... | #include <math.h>
#include <stdio.h>
#include <string.h>
int main(int argc, const char *argv[]) {
double a, b, c;
scanf("%lf %lf %lf", &a, &b, &c);
double s = a * b * sin(c / 180 * M_PI) / 2;
double l = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c / 180 * M_PI));
double h = b * sin(c / 180 * M_PI);
... | [["-", 51, 16, 31, 16, 31, 16, 31, 16, 31, 13], ["-", 51, 16, 31, 16, 31, 16, 31, 16, 17, 85], ["-", 51, 16, 31, 16, 31, 16, 31, 16, 12, 13], ["-", 49, 50, 51, 16, 31, 16, 31, 16, 17, 48], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 17, 85], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13]] | 0 | 144 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, C;
double L, S, h;
scanf("%d %d %d", &a, &b, &C);
h = (double)b * sin((double)C / 180 * 3.1415926535);
S = (double)a * h / 2;
L = (double)a + (double)b +
sqrt((double)(a * a) + (double)(b * b) -
(double)(2 * a * b) * cos((dou... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, C;
double L, S, h;
scanf("%d %d %d", &a, &b, &C);
h = (double)b * sin((double)C / 180 * 3.1415926535);
S = (double)a * h / 2;
L = (double)a + (double)b +
sqrt((double)(a * a) + (double)(b * b) -
(double)(2 * a * b) * cos((dou... | [["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]] | 0 | 160 |
#include <math.h>
#include <stdio.h>
double area(int a, int b, double radians) { return (a * b * sin(radians)) / 2; }
double circum(int a, int b, double radians) {
double c = sqrt(pow(a, 2) + pow(b, 2) + 2 * a * b * cos(radians));
return a + b + c;
}
double height(int a, int b, double radians) { return sin(radia... | #include <math.h>
#include <stdio.h>
double area(int a, int b, double radians) { return (a * b * sin(radians)) / 2; }
double circum(int a, int b, double radians) {
double c = sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(radians));
return a + b + c;
}
double height(int a, int b, double radians) { return sinl(radi... | [["-", 49, 50, 51, 2, 3, 4, 0, 16, 17, 72], ["+", 49, 50, 51, 2, 3, 4, 0, 16, 17, 33], ["-", 8, 9, 0, 37, 0, 16, 31, 2, 63, 22], ["+", 8, 9, 0, 37, 0, 16, 31, 2, 63, 22]] | 0 | 206 |
#include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {
int a, b, c;
double C;
scanf("%d %d %d", &a, &b, &c);
C = sqrt(a * a + b * b - 2 * a * b * cos((double)c * M_PI / 180.0));
printf("%lf, %lf, %lf\n", 0.5 * (double)a * b * sin((double)c * M_PI / 180.... | #include <ctype.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {
int a, b, c;
double C;
scanf("%d %d %d", &a, &b, &c);
C = sqrt(a * a + b * b - 2 * a * b * cos((double)c * M_PI / 180.0));
printf("%lf\n%lf\n%lf\n", 0.5 * (double)a * b * sin((double)c * M_PI / 180.... | [["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 44]] | 0 | 136 |
#include <math.h>
#include <stdio.h>
#define PI 3.141593
int main(void) {
int a, b, c;
double S, L, h;
scanf("%d, %d, %d", &a, &b, &c);
S = 0.5 * a * b * sin(c * PI / 180);
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
h = (2 * S) / a;
printf("%lf\n", S);
printf("%lf\n", L);
printf(... | #include <math.h>
#include <stdio.h>
#define PI 3.14159265359
int main(void) {
int a, b, c;
double S, L, h;
scanf("%d %d %d", &a, &b, &c);
S = 0.5 * a * b * sin(c * PI / 180);
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
h = (2 * S) / a;
printf("%lf\n", S);
printf("%lf\n", L);
prin... | [["-", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["+", 36, 36, 36, 36, 0, 30, 0, 58, 51, 59], ["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]] | 0 | 136 |
#include <math.h>
#include <stdio.h>
int main() {
int a, b, C;
double PI = acos(-1);
scanf("%d%d%d", &a, &b, &C);
printf("%lf\n", a * b * cos(C * PI / 180) / 2);
double c = pow(a * a + b * b - 2 * a * b * cos(C * PI / 180), 0.5);
printf("%lf\n", a + b + c);
printf("%lf\n", b * sin(C * PI / 180));
}
| #include <math.h>
#include <stdio.h>
int main() {
int a, b, C;
double PI = acos(-1);
scanf("%d%d%d", &a, &b, &C);
printf("%lf\n", a * b * sin(C * PI / 180) / 2);
double c = pow(a * a + b * b - 2 * a * b * cos(C * PI / 180), 0.5);
printf("%lf\n", a + b + c);
printf("%lf\n", b * sin(C * PI / 180));
}
| [["-", 3, 4, 0, 16, 31, 16, 12, 2, 63, 22], ["+", 3, 4, 0, 16, 31, 16, 12, 2, 63, 22]] | 0 | 128 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c, C;
double S, L, h;
double rad;
double PI = acos(-1);
scanf("%d %d %d", &a, &b, &C);
rad = C * PI / 180;
S = (a * b * sin(rad)) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(rad));
L = a + b + c;
h = 2 * S / a;
printf("%0.8f\... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, C;
double S, L, h, c;
double rad;
double PI = acos(-1);
scanf("%d %d %d", &a, &b, &C);
rad = C * PI / 180;
S = (a * b * sin(rad)) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(rad));
L = a + b + c;
h = 2 * S / a;
printf("%0.8f\... | [["-", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22], ["-", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22]] | 0 | 150 |
#include <math.h>
#include <stdio.h>
int main(int argc, const char *argv[]) {
double a, b, C;
double PI = acos(-1.0);
double rad;
double S, L, h;
scanf("%lf %lf %lf", &a, &b, &C);
rad = C * PI / 180;
S = a * b * sin(rad) / 2;
L = a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad));
if (C... |
#include <math.h>
#include <stdio.h>
int main(int argc, const char *argv[]) {
double a, b, C;
double PI = acos(-1.0);
double rad;
double S, L, h;
scanf("%lf %lf %lf", &a, &b, &C);
rad = C * PI / 180;
S = a * b * sin(rad) / 2;
L = a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad));
if (... | [["-", 0, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["+", 0, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["-", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22], ["+", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22]] | 0 | 172 |
#include <math.h>
#include <stdio.h>
int main(int argc, char *argv[]) {
double a, b, c, h;
scanf("%lf %lf %lf", &a, &b, &c);
h = b * sin(c * 3.14 / 180);
printf("%.5lf\n", a * h / 2);
printf("%.5lf\n",
a + b + sqrt((a * a + b * b) + (-2 * a * b * (cos(c * 3.14 / 180)))));
printf("%.5lf\n", h);
... | #include <math.h>
#include <stdio.h>
int main(int argc, char *argv[]) {
double a, b, c, h;
scanf("%lf %lf %lf", &a, &b, &c);
h = b * sin(c * 3.1415926535 / 180);
printf("%.5lf\n", a * h / 2);
printf("%.5lf\n", a + b +
sqrt((a * a + b * b) +
(-2 * a * b * ... | [["-", 12, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["+", 12, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["-", 0, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["+", 0, 2, 3, 4, 0, 16, 31, 16, 12, 13]] | 0 | 129 |
#include <math.h>
#include <stdio.h>
#define PI 3.14159265359
int main() {
double a, b, c;
scanf("%lf%lf%lf", &a, &b, &c);
printf("%.8f\n", a * b * sin(c * PI / 180) / 2);
printf("%.8f\n", sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180)));
printf("%.8f\n", b * sin(c * PI / 180));
return 0;
} | #include <math.h>
#include <stdio.h>
#define PI 3.14159265359
int main() {
double a, b, c;
scanf("%lf%lf%lf", &a, &b, &c);
printf("%.8f\n", a * b * sin(c * PI / 180) / 2);
printf("%.8f\n", a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180)));
printf("%.8f\n", b * sin(c * PI / 180));
return 0;
} | [["+", 0, 2, 3, 4, 0, 16, 31, 16, 31, 22], ["+", 0, 2, 3, 4, 0, 16, 31, 16, 17, 72], ["+", 0, 2, 3, 4, 0, 16, 31, 16, 12, 22], ["+", 0, 1, 0, 2, 3, 4, 0, 16, 17, 72]] | 0 | 115 |
#include <math.h>
#include <stdio.h>
int main(void) {
double a, b, C;
double S, L, h, x;
scanf("%lf %lf %lf\n", &a, &b, &C);
if (C == 90.0f || C == -90.0f) {
h = b;
x = a;
} else {
h = b * acos(C * M_PI / 180.0);
x = a - b * asin(C * M_PI / 180.0);
}
L = sqrt(x * x + h * h);
S = a * h ... | #include <math.h>
#include <stdio.h>
int main(void) {
double a, b, C;
double S, L, h, x;
scanf("%lf %lf %lf\n", &a, &b, &C);
if (C == 90.0f || C == -90.0f) {
h = b;
x = a;
} else {
h = b * sin(C * M_PI / 180.0);
x = a - b * cos(C * M_PI / 180.0);
}
L = sqrt(x * x + h * h);
S = a * h / ... | [["-", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22], ["+", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22], ["-", 0, 11, 12, 16, 12, 16, 12, 2, 63, 22], ["+", 0, 11, 12, 16, 12, 16, 12, 2, 63, 22]] | 0 | 153 |
#include <bits/stdc++.h>
using namespace std;
int main() {
long double a, b, c;
cin >> a >> b >> c;
// cout<<pow(pow(x2-x1,2)+pow(y2-y1,2),0.5)<<endl;
cout << std::fixed << std::setprecision(10)
<< 0.5 * a * b * sin(c * (M_PI / 180)) << endl
<< a + b + pow(a * a + b * b - 2 * a * b * cos(c * (M_P... | #include <bits/stdc++.h>
using namespace std;
int main() {
long double a, b, c;
cin >> a >> b >> c;
// cout<<pow(pow(x2-x1,2)+pow(y2-y1,2),0.5)<<endl;
cout << std::fixed << std::setprecision(10)
<< 0.5 * a * b * sin(c * (M_PI / 180)) << endl
<< a + b + pow(a * a + b * b - 2 * a * b * cos(c * (M_P... | [["-", 12, 16, 31, 16, 31, 16, 31, 16, 31, 13], ["-", 12, 16, 31, 16, 31, 16, 31, 16, 17, 48]] | 1 | 119 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
// input
int a, b, C;
cin >> a >> b >> C;
// solve
// caution! cos, sin takes radian
double rad;
double PI = acos(-1);
rad = (C * PI) / 180;
long double S, L, h;
S = (a * b * sin(rad)) / 2;
L = a + b + sq... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
// input
int a, b, C;
cin >> a >> b >> C;
// solve
// caution! cos, sin takes radian
double rad;
double PI = acos(-1);
rad = (C * PI) / 180;
long double S, L, h;
S = (a * b * sin(rad)) / 2;
L = a + b + sq... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48], ["-", 31, 16, 31, 16, 12, 2, 3, 4, 0, 13], ["+", 31, 16, 31, 16, 12, 2, 3, 4, 0, 13]] | 1 | 153 |
#include <cmath>
#include <cstdio>
int main() {
int a, b, c, C;
double S, L, h;
double x;
double PI = acos(-1);
scanf("%d %d %d", &a, &b, &C);
x = C * PI / 180;
h = b * sin(x);
S = a * h / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(x));
L = a + b + c;
printf("%f\n%f\n%f\n", S, L, h);
return 0;... | #include <cmath>
#include <cstdio>
int main() {
int a, b, C;
double S, L, h, c;
double x;
double PI = acos(-1);
scanf("%d %d %d", &a, &b, &C);
x = C * PI / 180;
h = b * sin(x);
S = a * h / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(x));
L = a + b + c;
printf("%f\n%f\n%f\n", S, L, h);
return 0;... | [["-", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22], ["-", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 0, 21], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 49, 22]] | 1 | 131 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
double a, b, C; // 入力
double c; // 角Cの対角に存在する辺cの長さ
double sinB; // bの対角に存在する角Bのsin
double S, L, h; // 出力（面積, 周の長さ, ）
cin >> a >> b >> C;
C = C * M_PI / 180.0; // 角度Cをラジアンに変換
c = sqrt(pow(a, 2) + pow(b, 2) +... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
double a, b, C; // 入力
double c; // 角Cの対角に存在する辺cの長さ
double sinB; // bの対角に存在する角Bのsin
double S, L, h; // 出力（面積, 周の長さ, ）
cin >> a >> b >> C;
C = C * M_PI / 180.0; // 角度Cをラジアンに変換
c = sqrt(pow(a, 2) + pow(b, 2) -... | [["-", 0, 11, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 11, 12, 2, 3, 4, 0, 16, 17, 33]] | 1 | 172 |
#include <cmath>
#include <iostream>
#include <stdio.h>
using namespace std;
int main() {
double a, b, S, L, h, rad;
int c;
double PI = acos(-1);
cin >> a >> b >> c;
rad = c * PI / 180;
S = a * b * sin(rad) / 2;
L = sqrt(a * a + b * b - 2 * a * b * cos(rad));
h = 2 * S / a;
printf("%.8lf\n", S);
pri... | #include <cmath>
#include <iostream>
#include <stdio.h>
using namespace std;
int main() {
double a, b, S, L, h, rad;
int c;
double PI = acos(-1);
cin >> a >> b >> c;
rad = c * PI / 180;
S = a * b * sin(rad) / 2;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad));
h = 2 * S / a;
printf("%.8lf\n", S... | [["+", 0, 1, 0, 11, 12, 16, 31, 16, 31, 22], ["+", 0, 1, 0, 11, 12, 16, 31, 16, 17, 72], ["+", 0, 1, 0, 11, 12, 16, 31, 16, 12, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 17, 72]] | 1 | 134 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
#define rep2(x, from, to) for (int x = (from); (x) < (to); (x)++)
#define rep(x, to) rep2(x, 0, to)
int main() {
double a, b;
int x;
cin >> a >> b >> x;
double rad = acos(-1) * x / 180.0;
double s = sin(rad) * a * b / 2.0;
printf("%... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
#define rep2(x, from, to) for (int x = (from); (x) < (to); (x)++)
#define rep(x, to) rep2(x, 0, to)
int main() {
double a, b;
int x;
cin >> a >> b >> x;
double rad = acos(-1) * x / 180.0;
double s = sin(rad) * a * b / 2.0;
printf("%... | [["-", 49, 50, 51, 2, 3, 4, 0, 16, 17, 72], ["+", 49, 50, 51, 2, 3, 4, 0, 16, 17, 33]] | 1 | 148 |
#include <algorithm>
#include <cmath>
#include <complex>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
using namespace std;
#define ll long long
#define vvi vector<vector<int>>
#define vi vector<int>
#define All(X) X.begin... | #include <algorithm>
#include <cmath>
#include <complex>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
using namespace std;
#define ll long long
#define vvi vector<vector<int>>
#define vi vector<int>
#define All(X) X.begin... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 1 | 220 |
#include <cmath>
#include <iostream>
#include <math.h>
#include <stdio.h>
#define pi 3.1415926535
using namespace std;
int main() {
double a, b, C, S, L, h, cs, cc;
cin >> a >> b >> C;
C = C * pi / 180;
cs = sin(C);
cc = cos(C);
S = a * b * cs / 2;
L = a + b + sqrt(a * a + b * b + 2 * a * b * cc);
h ... | #include <cmath>
#include <iostream>
#include <math.h>
#include <stdio.h>
#define pi 3.1415926535
using namespace std;
int main() {
double a, b, C, S, L, h, cs, cc;
cin >> a >> b >> C;
C = C * pi / 180;
cs = sin(C);
cc = cos(C);
S = a * b * cs / 2;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cc);
h ... | [["-", 12, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 1 | 130 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
#define PI 3.141592653589793238
int main() {
int a, b, c;
cin >> a >> b >> c;
cout << fixed << setprecision(9) << 1 / 2 * a * b * sin(PI / 180 * c) << endl;
cout << fixed << setprecision(9)
<< a + b + sqrt(a * a + b * b - 2 * a... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
#define PI 3.141592653589793238
int main() {
int a, b, c;
cin >> a >> b >> c;
cout << fixed << setprecision(9) << a * b * sin(PI / 180 * c) / 2 << endl;
cout << fixed << setprecision(9)
<< a + b + sqrt(a * a + b * b - 2 * a * b... | [["-", 12, 16, 31, 16, 31, 16, 31, 16, 31, 13], ["-", 12, 16, 31, 16, 31, 16, 31, 16, 17, 85], ["-", 12, 16, 31, 16, 31, 16, 31, 16, 12, 13], ["-", 31, 16, 12, 16, 31, 16, 31, 16, 17, 48], ["+", 0, 1, 0, 16, 31, 16, 12, 16, 17, 85], ["+", 0, 1, 0, 16, 31, 16, 12, 16, 12, 13]] | 1 | 128 |
#include <iomanip>
#include <iostream>
#include <math.h>
using namespace std;
int main() {
int a, b, c;
cin >> a >> b >> c;
double rad = c * M_PI / 180;
cout << fixed;
cout << setprecision(8);
cout << a * b * sin(rad) / 2 << endl;
cout << a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * c * cos(rad)) << ... | #include <iomanip>
#include <iostream>
#include <math.h>
using namespace std;
int main() {
int a, b, c;
cin >> a >> b >> c;
double rad = c * M_PI / 180;
cout << fixed;
cout << setprecision(8);
cout << a * b * sin(rad) / 2 << endl;
cout << a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad)) << ... | [["-", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22]] | 1 | 116 |
#include <iomanip>
#include <iostream>
#include <math.h>
#define PI 3.14159265358979
#define DEG_TO_RAD(deg) (((deg) / 180) * PI)
using namespace std;
int main() {
double a, b, C;
double S, L, h;
double c;
cin >> a >> b >> C;
c = sqrt((a * a) + (b * b) + (2 * a * b * cos(DEG_TO_RAD(C))));
S = a * b * sin... | #include <iomanip>
#include <iostream>
#include <math.h>
#define PI 3.14159265358979
#define DEG_TO_RAD(deg) (((deg) / 180) * PI)
using namespace std;
int main() {
double a, b, C;
double S, L, h;
double c;
cin >> a >> b >> C;
c = sqrt((a * a) + (b * b) - (2 * a * b * cos(DEG_TO_RAD(C))));
S = a * b * sin... | [["-", 0, 11, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 11, 12, 2, 3, 4, 0, 16, 17, 33], ["-", 31, 16, 31, 16, 31, 16, 12, 5, 0, 62], ["-", 31, 16, 31, 16, 31, 16, 12, 5, 0, 6], ["+", 31, 16, 31, 16, 31, 16, 31, 16, 12, 22], ["-", 0, 16, 31, 16, 31, 16, 12, 5, 0, 62], ["-", 0, 16, 31, 16, 31, 16, 12, 5, 0, 6], ["+", 0, 1, ... | 1 | 147 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
double a, b, C, angleC, S, L, h;
cin >> a >> b >> C;
angleC = C * M_PI / 180;
S = a * b * sin(angleC) / 2;
L = a + b + sqrt(a * a + b * b - cos(angleC));
h = b * sin(angleC);
cout << fixed << setprecision(5) << S <... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
double a, b, C, angleC, S, L, h;
cin >> a >> b >> C;
angleC = C * M_PI / 180;
S = a * b * sin(angleC) / 2;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(angleC));
h = b * sin(angleC);
cout << fixed << setprecisi... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 12, 22], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 17, 48], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22], ["+", 12, 2, 3, 4, 0, 16, 12, 16, 17, 48]] | 1 | 112 |
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
C = C * M_PI / 180.0;
cout << fixed << setprecision(10) << a * b * sin(C) / 2.0 << endl;
double c = sqrt(pow(a, 2.0) + pow(b, ... | #include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
C = C * M_PI / 180.0;
cout << fixed << setprecision(10) << a * b * sin(C) / 2.0 << endl;
double c = sqrt(pow(a, 2.0) + pow(b, ... | [["-", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22]] | 1 | 145 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
#define PI 3.1415926
int main() {
int a, b, c;
double S, L, h;
cin >> a >> b >> c;
S = (double)a * b * sin((double)c / 180 * PI) / 2;
h = b * sin((double)c / 180 * PI);
L = a + b + sqrt(a * a + b * b - a * b * cos((double)c / ... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
#define PI 3.1415926
int main() {
int a, b, c;
double S, L, h;
cin >> a >> b >> c;
S = (double)a * b * sin((double)c / 180 * PI) / 2;
h = b * sin((double)c / 180 * PI);
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos((double)... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 1 | 134 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, C, Cd, c2, c, S, L, h, pi;
scanf("%lf%lf%lf", &a, &b, &C);
pi = acos(-1);
Cd = C * pi / 180;
S = 0.5 * a * b * sin(Cd);
c2 = a * a + b * b + 2 * a * b * cos(Cd);
c = sqrt(c2);
L = a + b + c;
h = (2 * S) / a;
printf("%.8f\n", S);
printf... | #include <math.h>
#include <stdio.h>
int main() {
double a, b, C, Cd, c2, c, S, L, h, pi;
scanf("%lf%lf%lf", &a, &b, &C);
pi = acos(-1);
Cd = C * pi / 180;
S = 0.5 * a * b * sin(Cd);
c2 = a * a + b * b - 2 * a * b * cos(Cd);
c = sqrt(c2);
L = a + b + c;
h = (2 * S) / a;
printf("%.8f\n", S);
printf... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 17, 72], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 17, 33]] | 1 | 154 |
#define _USE_MATH_DEFINES
#include <cmath>
#include <iomanip>
#include <iostream>
#include <stdio.h>
using namespace std;
int main() {
double a, b, c, d, h, S, L, C;
cin >> a >> b >> C;
h = b * sin(C * M_PI / 180);
d = b * cos(C * M_PI / 180);
c = sqrt(pow(a - b, 2) + pow(h, 2));
S = a * h / 2;
L = a + ... | #define _USE_MATH_DEFINES
#include <cmath>
#include <iomanip>
#include <iostream>
#include <stdio.h>
using namespace std;
int main() {
double a, b, c, d, h, S, L, C;
cin >> a >> b >> C;
h = b * sin(C * M_PI / 180);
d = b * cos(C * M_PI / 180);
c = sqrt(pow(a - d, 2) + pow(h, 2));
S = a * h / 2;
L = a + ... | [["-", 0, 16, 31, 2, 3, 4, 0, 16, 12, 22], ["+", 0, 16, 31, 2, 3, 4, 0, 16, 12, 22]] | 1 | 126 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
const double PI = 3.141592653;
const double toRad = PI / 180;
int main() {
double a, b, c;
cin >> a >> b >> c;
cout.setf(ios::fixed);
// double sinc;
// sinc = sin(c*toRad);
// cout<<sinc<<endl;
// cout<<c<<endl;
// cout<<si... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
const double PI = 3.141592653;
const double toRad = PI / 180;
int main() {
double a, b, c;
cin >> a >> b >> c;
cout.setf(ios::fixed);
// double sinc;
// sinc = sin(c*toRad);
// cout<<sinc<<endl;
// cout<<c<<endl;
// cout<<si... | [["+", 0, 1, 0, 11, 12, 16, 31, 16, 31, 22], ["+", 0, 1, 0, 11, 12, 16, 31, 16, 17, 72], ["+", 0, 1, 0, 11, 12, 16, 31, 16, 12, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 17, 72]] | 1 | 149 |
#include <iomanip>
#include <iostream>
#include <math.h>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
double S, L, h, r;
r = C * 3.14159265359 / 180;
S = a * b * sin(C) / 2;
L = sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(C)) + a + b;
h = S * 2 / a;
cout << setprecision(10);
... | #include <iomanip>
#include <iostream>
#include <math.h>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
double S, L, h, r;
r = C * 3.14159265359 / 180;
S = a * b * sin(r) / 2;
L = sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(r)) + a + b;
h = S * 2 / a;
cout << setprecision(10);
... | [["-", 12, 16, 31, 16, 12, 2, 3, 4, 0, 22], ["+", 12, 16, 31, 16, 12, 2, 3, 4, 0, 22], ["-", 0, 16, 12, 16, 12, 2, 3, 4, 0, 22], ["+", 0, 16, 12, 16, 12, 2, 3, 4, 0, 22]] | 1 | 145 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
int a, b, c;
double S, L, h, d;
cin >> a >> b >> c;
d = (acos(-1.0) * c) / 180.0;
S = a * b * sin(d) / 2.0;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(d));
h = b * sin(d);
printf("1f\n%1f\n%1f\n", S,... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
int a, b, c;
double S, L, h, d;
cin >> a >> b >> c;
d = (acos(-1.0) * c) / 180.0;
S = a * b * sin(d) / 2.0;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(d));
h = b * sin(d);
printf("%1f\n%1f\n%1f\n", S... | [["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]] | 1 | 124 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
int a, b, c, cRad; // radian
double s, l, h;
double pi = acos(-1); // pi = 3.1415926535...
cin >> a >> b >> cRad;
s = a * b * sin(pi / 180 * cRad) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(pi / 180 * cRad));
l ... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
double a, b, c, cRad; // radian
double s, l, h;
double pi = acos(-1); // pi = 3.1415926535...
cin >> a >> b >> cRad;
s = a * b * sin(pi / 180 * cRad) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(pi / 180 * cRad));
... | [["-", 0, 30, 0, 14, 8, 9, 0, 43, 39, 40], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 39, 40]] | 1 | 132 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
long double a;
long double b;
long double c;
long double s;
long double l;
long double h;
cin >> a >> b >> c;
c = c * (M_PI / 180.0);
s = 0.5 * a * b * sin(c);
l = a + b + sqrt(a * a + b * b - 2.0 * b * c *... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
long double a;
long double b;
long double c;
long double s;
long double l;
long double h;
cin >> a >> b >> c;
c = c * (M_PI / 180.0);
s = 0.5 * a * b * sin(c);
l = a + b + sqrt(a * a + b * b - 2.0 * a * b *... | [["-", 0, 16, 12, 16, 31, 16, 31, 16, 12, 22], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 12, 22], ["-", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22]] | 1 | 153 |
#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <utility>
#include <vector>
const int inf = 0x7fffffff;
const double PI = 3.141592653589793;
typedef long long int ... | #include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <utility>
#include <vector>
const int inf = 0x7fffffff;
const double PI = 3.141592653589793;
typedef long long int ... | [["-", 0, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 0, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 1 | 152 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main(int argc, char const *argv[]) {
double a, b, c, s, l, h, PI;
cin >> a >> b >> c;
PI = acos(-1);
c = PI * c / 180;
s = a * b * sin(c) * 0.5;
l = a + b + (a * a + b * b - 2 * a * b * cos(c));
h = b * sin(c);
printf("%lf... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main(int argc, char const *argv[]) {
double a, b, c, s, l, h, PI;
cin >> a >> b >> c;
PI = acos(-1);
c = PI * c / 180;
s = a * b * sin(c) * 0.5;
l = a + b + sqrt((a * a + b * b - 2 * a * b * cos(c)));
h = b * sin(c);
print... | [["+", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22], ["+", 12, 16, 12, 2, 3, 4, 0, 23, 0, 24], ["+", 0, 16, 12, 16, 12, 2, 3, 4, 0, 25]] | 1 | 133 |
#include <iostream>
#define _USE_MATH_DEFINES
#include <cmath>
using namespace std;
class triangle {
private:
double a, b, C;
double S, L, h;
public:
int set();
int show();
int cal();
};
int triangle::set() {
cin >> a >> b >> C;
return 0;
}
int triangle::show() {
cout << fixed << S << endl << L <... | #include <iostream>
#define _USE_MATH_DEFINES
#include <cmath>
using namespace std;
class triangle {
private:
double a, b, C;
double S, L, h;
public:
int set();
int show();
int cal();
};
int triangle::set() {
cin >> a >> b >> C;
return 0;
}
int triangle::show() {
cout << fixed << S << endl << L <... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48]] | 1 | 190 |
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
#define PI 3.1415926535
using namespace std;
int main(void) {
double a, b, rad, h, s, l;
cin >> a >> b >> rad;
rad *= PI / 180;
h = b * sin(rad);
s = a * h * 0.5;
l = a + b + (pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad));
cout << ... | #include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
#define PI 3.1415926535
using namespace std;
int main(void) {
double a, b, rad, h, s, l;
cin >> a >> b >> rad;
rad *= PI / 180;
h = b * sin(rad);
s = a * h * 0.5;
l = a + b + sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad));
cout... | [["+", 0, 1, 0, 11, 12, 16, 12, 2, 63, 22]] | 1 | 123 |
#include <cmath>
#include <iomanip>
#include <iostream>
#define PI 3.141592653589793238
using namespace std;
int main() {
double a, b;
int c;
cin >> a >> b >> c;
double s;
s = a * b * sin(c * PI / 180) / 2;
cout << fixed << s << endl;
cout << a + b + sqrt(a * a + b * b + 2 * a * b * cos(c * PI / 180)) << ... | #include <cmath>
#include <iomanip>
#include <iostream>
#define PI 3.141592653589793238
using namespace std;
int main() {
double a, b;
int c;
cin >> a >> b >> c;
double s;
s = a * b * sin(c * PI / 180) / 2;
cout << fixed << s << endl;
cout << a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180)) << ... | [["-", 12, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 1 | 107 |
#include <iostream>
using namespace std;
#include <cmath>
#include <math.h>
int main() {
double a, b, angle, rad, h, area, c, pi;
cin >> a >> b >> angle;
rad = angle * (M_PI / 180);
h = b * sin(rad);
c = sqrt(pow(a, 2) + pow(b, 2) - cos(rad));
area = ((a * b) / 2) * sin(rad);
cout << fixed;
cout << are... | #include <iostream>
using namespace std;
#include <cmath>
#include <math.h>
int main() {
double a, b, angle, rad, h, area, c, pi;
cin >> a >> b >> angle;
rad = angle * (M_PI / 180);
h = b * sin(rad);
c = sqrt(pow(a, 2) + pow(b, 2) - 2 * a * b * cos(rad));
area = ((a * b) / 2) * sin(rad);
cout << fixed;
... | [["+", 0, 16, 12, 16, 31, 16, 31, 16, 31, 13], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 17, 48], ["+", 0, 16, 12, 16, 31, 16, 31, 16, 12, 22], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 17, 48], ["+", 3, 4, 0, 16, 12, 16, 31, 16, 12, 22], ["+", 12, 2, 3, 4, 0, 16, 12, 16, 17, 48]] | 1 | 127 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
const double kPi = 3.14159265359;
double a, b, c;
cin >> a >> b >> c;
c = c * kPi / 180.0;
double S = a * b * sin(c) / 2;
double h = b * sin(c);
double L = a + b + sqrt(pow(h, 2) + pow(a - cos(c), 2));
cout <... |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
const double kPi = 3.14159265359;
double a, b, c;
cin >> a >> b >> c;
c = c * kPi / 180.0;
double S = a * b * sin(c) / 2;
double h = b * sin(c);
double L = a + b + sqrt(pow(h, 2) + pow(a - b * cos(c), 2));
co... | [["+", 12, 2, 3, 4, 0, 16, 12, 16, 31, 22], ["+", 12, 2, 3, 4, 0, 16, 12, 16, 17, 48]] | 1 | 128 |
#define _USE_MATH_DEFINES
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, lC;
double lS, lL, h;
double cRad;
scanf("%d %d %d", &a, &b, &lC);
cRad = lC / 180 * M_PI;
lS = a * b * sin(cRad) / 2;
lL = a + b + sqrt(a * a + b * b - 2 * a * b * cos(cRad));
h = 2 * lS / a;
printf("%f\n%f... | #define _USE_MATH_DEFINES
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, lC;
double lS, lL, h;
double cRad;
scanf("%d %d %d", &a, &b, &lC);
cRad = lC / 180.0 * M_PI;
lS = a * b * sin(cRad) / 2;
lL = a + b + sqrt(a * a + b * b - 2 * a * b * cos(cRad));
h = 2 * lS / a;
printf("%f\n... | [["-", 0, 1, 0, 11, 12, 16, 31, 16, 12, 13], ["+", 0, 1, 0, 11, 12, 16, 31, 16, 12, 13]] | 1 | 124 |
#include <math.h>
#include <stdio.h>
#define PI 3.141592653589793
int main(void) {
int a, b;
double C, c, S, L, h;
scanf("%d%d%lf", &a, &b, &C);
C = C * PI / 180.0;
S = (double)a * (double)b * sin(C) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
L = a + b + c;
h = a * sin(C);
printf("%lf\n%lf\n%l... | #include <math.h>
#include <stdio.h>
#define PI 3.141592653589793
int main(void) {
int a, b;
double C, c, S, L, h;
scanf("%d%d%lf", &a, &b, &C);
C = C * PI / 180.0;
S = (double)a * (double)b * sin(C) / 2;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
L = a + b + c;
h = b * sin(C);
printf("%lf\n%lf\n%l... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22]] | 1 | 135 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
double a, b, C;
double S, L, h;
cin >> a >> b >> C;
double D = acos(-1.0) * C / 180.0;
S = a * b * sin(D) / 2.0;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(D));
h = b * sin(D);
printf("%lf\nf%lf\n%lf\n", S,... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
double a, b, C;
double S, L, h;
cin >> a >> b >> C;
double D = acos(-1.0) * C / 180.0;
S = a * b * sin(D) / 2.0;
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(D));
h = b * sin(D);
printf("%lf\n%lf\n%lf\n", S, ... | [["-", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6], ["+", 0, 1, 0, 2, 3, 4, 0, 5, 0, 6]] | 1 | 121 |
#define _USE_MATH_DEFINES
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
using std::cin;
using std::cout;
using std::endl;
int main() {
double a, b, C; // ??\???
double S, L, h, x, c; // ??????
// ??\???
cin >> a >> b >> C;
C = (C * M_PI) / 180;
h = b * sin(C);
S = a... | #define _USE_MATH_DEFINES
#include <cmath>
#include <iomanip>
#include <iostream>
#include <string>
using std::cin;
using std::cout;
using std::endl;
int main() {
double a, b, C; // ??\???
double S, L, h, x, c; // ??????
// ??\???
cin >> a >> b >> C;
C = (C * M_PI) / 180;
h = b * sin(C);
S = a... | [["-", 3, 4, 0, 16, 31, 2, 3, 4, 0, 22], ["+", 3, 4, 0, 16, 31, 2, 3, 4, 0, 22]] | 1 | 182 |
#include <iomanip>
#include <iostream>
#include <math.h>
#define Pi 3.14159265358979
using namespace std;
int main() {
double a, b, c, alpha;
cin >> a >> b >> alpha;
double val = Pi * alpha / 180;
c = sqrt(a * a + b * b - 2 * a * b * cos(val));
double s = a * b * sin(val) / 2, h = 2 * s / b, l = a + b + c;
... | #include <iomanip>
#include <iostream>
#include <math.h>
#define Pi 3.14159265358979
using namespace std;
int main() {
double a, b, c, alpha;
cin >> a >> b >> alpha;
double val = Pi * alpha / 180;
c = sqrt(a * a + b * b - 2 * a * b * cos(val));
double s = a * b * sin(val) / 2, h = 2 * s / a, l = a + b + c;
... | [["-", 8, 9, 0, 43, 49, 50, 51, 16, 12, 22], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 22]] | 1 | 125 |
#include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double s = 0, l = 0, h = 0, ra, pi = 3.141592653589;
scanf("%d%d%d", &a, &b, &c);
ra = c * pi / 180;
s = 0.5 * a * b * sin(ra);
l = sqrt(a * a + b * b + 2 * a * b * cos(ra)) + a + b;
h = s * 2 / a;
printf("%8lf\n%8lf\n%8lf\n", s, l, h);... | #include <math.h>
#include <stdio.h>
int main(void) {
int a, b, c;
double s = 0, l = 0, h = 0, ra, pi = 3.141592653589;
scanf("%d%d%d", &a, &b, &c);
ra = c * pi / 180;
s = 0.5 * a * b * sin(ra);
l = sqrt(a * a + b * b - 2 * a * b * cos(ra)) + a + b;
h = s * 2 / a;
printf("%8lf\n%8lf\n%8lf\n", s, l, h);... | [["-", 31, 16, 31, 2, 3, 4, 0, 16, 17, 72], ["+", 31, 16, 31, 2, 3, 4, 0, 16, 17, 33]] | 1 | 131 |
#include <bits/stdc++.h>
using namespace std;
int main() {
double a, b, c;
cin >> a >> b >> c;
double rad = M_PI / 180.0 * 90;
double h = b * sin(rad);
double S = 0.5 * a * h;
double L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad));
cout << fixed << setprecision(8) << S << endl;
cout << fixed <<... | #include <bits/stdc++.h>
using namespace std;
int main() {
double a, b, c;
cin >> a >> b >> c;
double rad = M_PI / 180.0 * c;
double h = b * sin(rad);
double S = 0.5 * a * h;
double L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad));
cout << fixed << setprecision(8) << S << endl;
cout << fixed << ... | [["-", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 22]] | 1 | 126 |
#include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
int a, b, c;
double S, L, h;
double rad;
double PI = acos(-1);
cin >> a >> b >> c;
rad = c * PI / 180;
S = 0.5 * a * b * sin(rad);
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad));
// h = b * sin(rad);
... | #include <cmath>
#include <cstdio>
#include <iostream>
using namespace std;
int main() {
int a, b, c;
double S, L, h;
double rad;
double PI = acos(-1);
cin >> a >> b >> c;
rad = c * PI / 180;
S = 0.5 * a * b * sin(rad);
L = a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad));
h = b * sin(rad);
// ... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22]] | 1 | 132 |
#include <cmath>
#include <cstdio>
int main(void) {
double a, b, C;
long double S, c, h;
scanf("%lf%lf%lf", &a, &b, &C);
C = C * 3.1415926535897932384 / 180;
S = a * b * sin(C) * 0.50;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
h = 2 * S / c;
printf("%Lf\n%Lf\n%Lf\n", S, a + b + c, h);
return 0;
} | #include <cmath>
#include <cstdio>
int main(void) {
double a, b, C;
long double S, c, h;
scanf("%lf%lf%lf", &a, &b, &C);
C = C * 3.1415926535897932384 / 180;
S = a * b * sin(C) * 0.50;
c = sqrt(a * a + b * b - 2 * a * b * cos(C));
h = 2 * S / a;
printf("%Lf\n%Lf\n%Lf\n", S, a + b + c, h);
return 0;
} | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 12, 22]] | 1 | 120 |
#include <cmath>
#include <iomanip>
#include <iostream>
#include <stdio.h>
using namespace std;
#define B
#ifdef B
static const double PI = 3.141592653589793;
double ST_PI = PI / 180;
int main(void) {
double a, b, c, ab, s, l, h;
cin >> a >> b >> ab;
s = a * b * sin(ST_PI * ab) * 0.5;
l = sqrt(a * a + b * ... | #include <cmath>
#include <iomanip>
#include <iostream>
#include <stdio.h>
using namespace std;
#define B
#ifdef B
static const double PI = 3.141592653589793;
double ST_PI = PI / 180;
int main(void) {
double a, b, c, ab, s, l, h;
cin >> a >> b >> ab;
s = a * b * sin(ST_PI * ab) * 0.5;
l = sqrt(a * a + b * ... | [["-", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22], ["+", 8, 9, 0, 1, 0, 11, 12, 16, 31, 22]] | 1 | 160 |
#include <cmath>
#include <iostream>
using namespace std;
#define PI 3.14159265358979
int main() {
int a, b, c;
double s, l, h;
cin >> a >> b >> c;
s = a * b * sin(PI * c / 180) / 2;
l = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
h = b * sin(c * PI / 180);
cout << fixed << s << fixe... | #include <cmath>
#include <iostream>
using namespace std;
#define PI 3.14159265358979
int main() {
int a, b, c;
double s, l, h;
cin >> a >> b >> c;
s = a * b * sin(PI * c / 180) / 2;
l = a + b + sqrt(a * a + b * b - 2 * a * b * cos(c * PI / 180));
h = b * sin(c * PI / 180);
cout << fixed << s << endl... | [["-", 31, 16, 31, 16, 31, 16, 31, 16, 12, 22], ["+", 31, 16, 31, 16, 31, 16, 31, 16, 12, 22], ["-", 0, 1, 0, 16, 31, 16, 31, 16, 12, 22], ["+", 0, 1, 0, 16, 31, 16, 31, 16, 12, 22]] | 1 | 120 |
#include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
int a, b, C;
double S, L, h;
cin >> a >> b >> C;
double d = C * M_PI / 180.0;
h = b * sin(d);
int c;
c = sqrt(a * a + b * b - 2 * a * b * cos(d));
L = a + b + c;
S = a * h / 2.0;
cout << fixed << setpr... | #include <cmath>
#include <iomanip>
#include <iostream>
using namespace std;
int main() {
int a, b, C;
double S, L, h;
cin >> a >> b >> C;
double d = C * M_PI / 180.0;
h = b * sin(d);
double c;
c = sqrt(a * a + b * b - 2 * a * b * cos(d));
L = a + b + c;
S = a * h / 2.0;
cout << fixed << se... | [["-", 0, 30, 0, 14, 8, 9, 0, 43, 39, 40], ["+", 0, 30, 0, 14, 8, 9, 0, 43, 39, 40]] | 1 | 134 |
#include <math.h>
#include <stdio.h>
int main() {
double a, b, t;
scanf("%lf%lf%lf", &a, &b, &t);
printf("%lf\n%lf\n%lf\n", (sin(t * 3.141595453 / 180) * a * b) / 2,
a + b + sqrt(a * a + b * b - 2 * a * b * cos(t * 3.141595453 / 180)),
sin(t * 3.14 / 180) * b);
} | #include <math.h>
#include <stdio.h>
int main() {
double a, b, t;
scanf("%lf%lf%lf", &a, &b, &t);
printf("%lf\n%lf\n%lf\n", (sin(t * 3.14159265359 / 180) * a * b) / 2,
a + b + sqrt(a * a + b * b - 2 * a * b * cos(t * 3.14159265359 / 180)),
sin(t * 3.14159265359 / 180) * b);
} | [["-", 31, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["+", 31, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["-", 12, 2, 3, 4, 0, 16, 31, 16, 12, 13], ["+", 12, 2, 3, 4, 0, 16, 31, 16, 12, 13]] | 1 | 103 |
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <math.h>
#include <queue>
#include <stack>
#include <string>
#include <vector>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
double rad = M_PI / 180 * C;
double S = a * b * sin(rad) / 2;
double L = s... | #include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <math.h>
#include <queue>
#include <stack>
#include <string>
#include <vector>
using namespace std;
int main() {
double a, b, C;
cin >> a >> b >> C;
double rad = M_PI / 180 * C;
double S = a * b * sin(rad) / 2;
double L = s... | [["+", 0, 43, 49, 50, 51, 16, 31, 16, 17, 72], ["+", 0, 43, 49, 50, 51, 16, 31, 16, 12, 22], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 17, 72], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 22], ["-", 31, 16, 31, 16, 12, 2, 3, 4, 0, 13], ["+", 31, 16, 31, 16, 12, 2, 3, 4, 0, 13]] | 1 | 128 |
#include <cmath>
#include <iostream>
using namespace std;
int main() {
double a, b, C;
double area, length, height, opposite_side;
cin >> a >> b >> C;
C = C / 180 * M_PI;
area = a * b * sin(C) / 2.0;
opposite_side = sqrt(a * a + b * b - 2 * a * b * cos(C));
length = a + b + opposite_side;
height = are... | #include <cmath>
#include <iostream>
using namespace std;
int main() {
double a, b, C;
double area, length, height, opposite_side;
cin >> a >> b >> C;
C = C / 180 * M_PI;
area = a * b * sin(C) / 2.0;
opposite_side = sqrt(a * a + b * b - 2 * a * b * cos(C));
length = a + b + opposite_side;
height = are... | [["-", 8, 9, 0, 1, 0, 2, 3, 4, 0, 22], ["+", 8, 9, 0, 1, 0, 2, 3, 4, 0, 22]] | 1 | 132 |
#include <cmath>
#include <cstdlib>
#include <iomanip>
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <string>
using namespace std;
#ifndef M_PI
#define M_PI (3.14159265358979323846)
#endif
int main() {
double a, b, c;
scanf("%lf %lf %lf", &a, &b, &c);
printf("%.9lf\n", a * b * sin(c * ... | #include <cmath>
#include <cstdlib>
#include <iomanip>
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <string>
using namespace std;
#ifndef M_PI
#define M_PI (3.14159265358979323846)
#endif
int main() {
double a, b, c;
scanf("%lf %lf %lf", &a, &b, &c);
printf("%.9lf\n", a * b * sin(c * ... | [["-", 31, 16, 31, 2, 3, 4, 0, 16, 17, 72], ["+", 31, 16, 31, 2, 3, 4, 0, 16, 17, 33]] | 1 | 139 |
#include <bits/stdc++.h>
using namespace std;
int main() {
int a, b, c;
cin >> a >> b >> c;
double rad = c * M_PI / 180;
cout << fixed << setprecision(8) << a * b * sin(rad) / 2 << endl
<< a + b + sqrt(a * a + b * b + 2 * a * b * cos(rad)) << endl
<< b * sin(rad) << endl;
return 0;
}
| #include <bits/stdc++.h>
using namespace std;
int main() {
int a, b, c;
cin >> a >> b >> c;
double rad = c * M_PI / 180.0;
cout << fixed << setprecision(8) << a * b * sin(rad) / 2 << endl
<< a + b + sqrt(a * a + b * b - 2 * a * b * cos(rad)) << endl
<< b * sin(rad) << endl;
return 0;
}
| [["-", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13], ["+", 8, 9, 0, 43, 49, 50, 51, 16, 12, 13], ["-", 12, 16, 12, 2, 3, 4, 0, 16, 17, 72], ["+", 12, 16, 12, 2, 3, 4, 0, 16, 17, 33]] | 1 | 98 |
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