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1sem/adaptation courses/2/5.cpp

@@ -0,0 +1,33 @@
+// ac_2_5.cpp
+// Горбацевич Андрей
+#include <stdio.h>
+#include <cmath>
+#include <clocale>
+#include <afxres.h>
+using namespace std;
+
+int main() {
+    SetConsoleCP(CP_UTF8);
+    SetConsoleOutputCP(CP_UTF8);
+    setlocale(LC_ALL, "ru_RU.UTF-8");
+    int h, m;
+    scanf("%d %d", &h, &m);
+    h += m > 59;
+    if (h > 24) {
+        printf("Exception: hours > 24");
+        return 0;
+    }
+    printf("%02d:%02d\n", h, m);
+    if (h >= 6 && h < 12) {
+        printf("Доброе утро!");
+    }
+    else if (h >= 12 && h < 18) {
+        printf("Добрый день!");
+    }
+    else if (h >= 18 && h < 24) {
+        printf("Добрый вечер!");
+    }
+    else if (h >= 0 && h < 6){
+        printf("Доброй ночи!");
+    }
+}

1sem/adaptation courses/2/6.cpp

@@ -0,0 +1,25 @@
+// ac_2_6.cpp
+// Горбацевич Андрей
+#include <stdio.h>
+#include <cmath>
+#include <clocale>
+#include <afxres.h>
+using namespace std;
+
+int main() {
+    SetConsoleCP(CP_UTF8);
+    SetConsoleOutputCP(CP_UTF8);
+    setlocale(LC_ALL, "ru_RU.UTF-8");
+    int c;
+    scanf("%d", &c);
+    int ln = c % 10;
+    if ((ln == 0) || (ln >= 5 && ln <= 9) || (c % 100 == 11)) {
+        printf("В аудитории %d студентов", c);
+    }
+    else if (ln == 1) {
+        printf("В аудитории %d студент", c);
+    }
+    else if (ln > 1 && ln < 5) {
+        printf("В аудитории %d студента", c);
+    }
+}

1sem/adaptation courses/2/7.cpp

@@ -0,0 +1,34 @@
+// ac_2_7.cpp
+// Горбацевич Андрей
+#include <stdio.h>
+#include <cmath>
+#include <clocale>
+#include <afxres.h>
+using namespace std;
+
+int main() {
+    SetConsoleCP(CP_UTF8);
+    SetConsoleOutputCP(CP_UTF8);
+    setlocale(LC_ALL, "ru_RU.UTF-8");
+    double op1, op2;
+    char f;
+    printf("<first operand> <operator> <second operand> >>>");
+    scanf("%lf %s %lf", &op1, &f, &op2);
+    switch (f) {
+        case '+':
+            printf("%lf\n", op1 + op2);
+            break;
+        case '-':
+            printf("%lf\n", op1 - op2);
+            break;
+        case '*':
+            printf("%lf\n", op1 * op2);
+            break;
+        case '/':
+            printf("%lf\n", op1 / op2);
+            break;
+        default:
+            printf("Incorrect operator");
+            break;
+    }
+}