P3120 Гурьянов Марк task-2

src/main/cpp/t01_max3.cpp

@@ -18,5 +18,9 @@
 using namespace std;
 
 int t01_max3() {
-
-};
+    int a,b,c;
+    cin >> a >> b >> c;
+    if (a>=b && a>=c) {cout << a;}
+    else if (b>=a && b>=c) cout << b;
+    else if (c>=a && c>=b) cout << c;
+};

src/main/cpp/t02_triangle.cpp

@@ -19,5 +19,9 @@
 using namespace std;
 
 int t02_triangle() {
-
-};
+    int A,B,C;
+    cin>>A>>B>>C;
+    if (A<(B+C) && B<(A+C) && C<(A+B))
+        cout<<"YES";
+    else cout<<"NO";
+};

src/main/cpp/t03_equal3.cpp

@@ -19,5 +19,9 @@
 using namespace std;
 
 int t03_equal3() {
-
-};
+    int a,b,c;
+    cin>>a>>b>>c;
+    if (a==b && a==c && b==c) {cout<<3;} else
+        if (a==b || a==c || b==c) {cout<<2;} else
+        {cout<<0;}
+};

src/main/cpp/t04_chess_rook.cpp

@@ -19,5 +19,9 @@
 using namespace std;
 
 int t04_chess_rook() {
-
-};
+    int x1,y1,x2,y2;
+    cin>>x1>>y1>>x2>>y2;
+    if (x1==x2 || y1==y2)
+        cout<<"YES";
+    else cout<<"NO";
+};

src/main/cpp/t05_chess_king.cpp

@@ -20,5 +20,9 @@
 using namespace std;
 
 int t05_chess_king() {
-
-};
+    int x1,y1,x2,y2;
+    cin>>x1>>y1>>x2>>y2;
+    if (abs(x1-x2)<2 && abs(y1-y2)<2)
+        cout<<"YES";
+    else cout<<"NO";
+};

src/main/cpp/t06_chess_bishop.cpp

@@ -20,5 +20,10 @@
 using namespace std;
 
 int t06_chess_bishop() {
-
-};
+    int x1, x2, y1, y2;
+    cin >> x1 >> y1 >> x2 >> y2;
+    if (abs(x1 - x2) == abs(y1 - y2))
+        cout << "YES";
+    else
+        cout << "NO";
+};

src/main/cpp/t07_chess_queen.cpp

@@ -29,5 +29,10 @@
 using namespace std;
 
 int t07_chess_queen() {
-
-};
+    int x1, x2, y1, y2;
+    cin >> x1 >> y1 >> x2 >> y2;
+    if (abs(x1 - x2) == abs(y1 - y2) || x1 == x2 || y1 == y2)
+        cout << "YES";
+    else
+        cout << "NO";
+};

src/main/cpp/t08_chess_knight.cpp

@@ -29,5 +29,9 @@
 using namespace std;
 
 int t08_chess_knight() {
-
-};
+    int x1, x2, y1, y2;
+    cin >> x1 >> y1 >> x2 >> y2;
+    if (abs(x1 - x2) == 1 && abs(y1 - y2) == 2 || abs(x1 - x2) == 2 && abs(y1 - y2) == 1)
+        cout << "YES";
+    else cout << "NO";
+};

src/main/cpp/t09_choco.cpp

@@ -27,5 +27,10 @@
 using namespace std;
 
 int t09_choco() {
-
-};
+    int N, M, K;
+    cin >> N >> M >> K;
+    if (K < N * M && ((K % N == 0) || (K % M == 0)))
+        cout << "YES";
+    else
+        cout << "NO";
+};

src/main/cpp/t10_sort3.cpp

@@ -19,5 +19,12 @@
 using namespace std;
 
 int t10_sort3() {
-
-};
+    int a,b,c;
+    cin>>a>>b>>c;
+    if (a>=b && a>=c && b>=c) cout<<c<<" "<<b<<" "<<a;
+    else if (a>=b && a>=c && b<=c) cout<<b<<" "<<c<<" "<<a;
+    else if (b>=a && b>=c && a>=c) cout<<c<<" "<<a<<" "<<b;
+    else if (b>=a && b>=c && a<=c) cout<<a<<" "<<c<<" "<<b;
+    else if (c>=b && c>=a && b>=a) cout<<a<<" "<<b<<" "<<c;
+    else if (c>=b && a<=c && b<=a) cout<<b<<" "<<a<<" "<<c;
+};

src/main/cpp/t11_boxes.cpp

@@ -37,5 +37,49 @@
 using namespace std;
 
 int t11_boxes() {
-
-};
+    int a1,b1,c1,a2,b2,c2;
+    cin >> a1 >> b1 >> c1 >> a2 >> b2 >> c2;
+    if ( a1 > b1 ) {
+        int temp;
+        temp = a1;
+        a1 = b1;
+        b1 = temp;
+    }
+    if ( a1 > c1 ) {
+        int temp;
+        temp = a1;
+        a1 = c1;
+        c1 = temp;
+    }
+    if ( b1 > c1 ) {
+        int temp;
+        temp = b1;
+        b1 = c1;
+        c1 = temp;
+    }
+    if ( a2 > b2 ) {
+        int temp;
+        temp = a2;
+        a2 = b2;
+        b2 = temp;
+    }
+    if ( a2 > c2 ) {
+        int temp;
+        temp = a2;
+        a2 = c2;
+        c2 = temp;
+    }
+    if ( b2 > c2 ) {
+        int temp;
+        temp = b2;
+        b2 = c2;
+        c2 = temp;
+    }
+
+    if ((a1 == a2) && (b1 == b2) && (c1 == c2)) cout << "Boxes are equal";
+    else if ((a1 <= a2) && (b1 <= b2) && (c1 <= c2))
+        cout <<"The first box is smaller than the second one";
+    else if ((a1 >= a2) && (b1 >= b2) && (c1 >= c2))
+        cout <<"The first box is larger than the second one";
+    else cout <<"Boxes are incomparable";
+};