https://code-reference.com/ 2026-06-21T06:38:55+02:00 https://code-reference.com/ https://code-reference.com/ttps://code-reference.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/break?rev=1708041872&do=diff syntax break; Description: break ends a loop immediately cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main ( void ) { int i; i=0; while (1) { i++; if (i==42) { break; } } cout << "The answer is " << i <<; return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/continue?rev=1708041872&do=diff continue; cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main( void ) { int i; for (i=0;i<=80;i++) { if (i==42) continue; cout << "The answer is probably not " << i << endl; } return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/do?rev=1708041872&do=diff do Syntax do instruction while ( condition ); cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main( void ) { int i; do cout << "Hello World no " << i << endl; while (i++); return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/goto?rev=1708041872&do=diff goto Syntax: goto Jumppoint; Jumppoint: e.g. instruction function cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main( void ){ int i; for (i=0;i<=99;i++) { if (i==42) { goto jump_point; } } jump_point: cout << "Found the answer " << i << " ... is this right ?" << endl; return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/if?rev=1708041872&do=diff if The 'if' statement is one of many methods to control the flow of a program. It tests whether or not a certain condition is true, and then executes code based on the test. #include <iostream> using namespace std; int main(){ if (TRUE){ cout << "This statement will be executed"; } if (FALSE){ cout << "This one will not"; } return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/return?rev=1708041872&do=diff return #include <iostream> /* including standard library */ return value; returns a value cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main(void) { cout << "better example is" << endl; return 1; cout << "missing" << endl; return 0; } text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/switch?rev=1708041872&do=diff Switch ---------- Switch is a loop that is used in c++ to find the many scenarios of an event or object. For example, let's test to see the many scenarios of if someone chooses an item from a menu. #include <iostream> int main() { int choice; cout << "Choose an option:" << endl; cout << "1. OJ" << endl; cout << "2. Milk"<<endl; cout << "3. Water " << endl; cout << "4. Soda" << endl; cout << "5. Gatorade" << endl; cin >> choice; // notice the {}, these are… text/html 2024-02-16T01:04:32+02:00 https://code-reference.com/cpp/control_structures/while?rev=1708041872&do=diff while #include <iostream> /* including standard library */ while ( condition == true ) { do something until condition untrue } cpp Sourcecode Example #include <iostream> /* including standard library */ using namespace std; int main(void) { int i=0; while (i <= 99) { cout << i << endl; i++; } return 0; }