Update if-else--switch--goto@bjpFWxiCKGz28E-ukhZBp.md

src/data/roadmaps/cpp/content/if-else--switch--goto@bjpFWxiCKGz28E-ukhZBp.md

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-# if else / switch / goto
+# Conditional and Jump Statements in C++
+
+Conditional and jump statements control the flow of a program based on conditions or direct jumps. The if-else statement executes different blocks of code depending on a condition. The switch statement is useful for handling multiple cases efficiently. The goto statement jumps to a labeled part of the program but is discouraged due to readability issues.
+
+## If-Else Statement
+
+The if-else statement allows conditional execution of code.
+
+Here is the syntax for `if-else` Statement:
+
+```cpp
+if (condition) {
+    // Code executes if the condition is true
+} else if (anotherCondition) {
+    // Code executes if anotherCondition is true
+} else {
+    // Code executes if no conditions are met
+}
+```
+For example:
+
+```cpp
+#include <iostream>
+
+int main() {
+    int number = 10;
+
+    if (number > 0) {
+        std::cout << "Positive" << std::endl;
+    } else if (number < 0) {
+        std::cout << "Negative" << std::endl;
+    } else {
+        std::cout << "Zero" << std::endl;
+    }
+
+    return 0;
+}
+```
+
+## Switch Statement
+
+The switch statement is used when multiple possible values determine the program flow.
+
+Here is the syntax for `switch` Statement:
+
+```cpp
+switch (expression) {
+    case value1:
+        // Code for value1
+        break;
+    case value2:
+        // Code for value2
+        break;
+    default:
+        // Code if no cases match
+}
+```
+
+For example:
+
+```cpp
+#include <iostream>
+
+int main() {
+    char grade = 'B';
+
+    switch (grade) {
+        case 'A':
+            std::cout << "Excellent" << std::endl;
+            break;
+        case 'B':
+            std::cout << "Good job" << std::endl;
+            break;
+        default:
+            std::cout << "Try harder" << std::endl;
+    }
+
+    return 0;
+}
+```
+
+## Goto Statement
+
+The goto statement allows jumping to a labeled part of the program.
+
+Here is the syntax for `goto` Statement:
+
+```cpp
+goto label;
+// Some code
+label:
+    // Code executes after the jump
+```
+For example:
+
+```cpp
+#include <iostream>
+
+int main() {
+    int count = 0;
+
+start:
+    std::cout << "Count: " << count << std::endl;
+    count++;
+
+    if (count < 5)
+        goto start;
+
+    return 0;
+}
+```
+
+In summary, Conditional and jump statements direct program flow. If-else handles conditions, switch manages multiple values, and goto allows jumps but reduces readability.
+
+Learn more from the following resources:
+
+- [@article@if-else Statement](https://www.geeksforgeeks.org/c-c-if-else-statement-with-examples/)
+- [@article@Switch Statement](https://www.geeksforgeeks.org/switch-statement-in-cpp/)
+- [@article@Goto Statement](https://www.tutorialspoint.com/cplusplus/cpp_goto_statement.htm)