feat(Week04): Add exercises and solutions

1 files changed, 34 insertions, 0 deletions

diff --git a/Week04/Exercise05.cpp b/Week04/Exercise05.cpp
new file mode 100644
index 0000000..815a751
--- /dev/null
+++ b/Week04/Exercise05.cpp
@@ -0,0 +1,34 @@
+#include <iostream>
+
+int main() {
+    char operation;
+    std::cin >> operation;
+
+    if (operation == '_') {
+        float number;
+        std::cin >> number;
+        std::cout << (int)number;
+    }
+    else if (operation == '+') {
+        float a, b;
+        std::cin >> a >> b;
+        std::cout << (a + b);
+    }
+    else if (operation == '*') {
+        float a, b;
+        std::cin >> a >> b;
+        std::cout << (a * b);
+    }
+    else if (operation == 'x') {
+        float a, b, c;
+        std::cin >> a >> b >> c;
+        std::cout << (a * b * c);
+    }
+    else if (operation == '.') {
+        float a, b, c, d;
+        std::cin >> a >> b >> c >> d;
+        std::cout << (a * b * c * d);
+    }
+
+    return 0;
+}