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Perform an action if a condition is true (IF .. THEN)
Given a variable name, if the value is 
perl
perl
java
cpp C++/CLI .NET 2.0
cpp
Submit a new solution for perl, java, or cpp
There are 18 other solutions in additional languages (clojure, csharp, erlang, fantom ...)
"Bob", display the string "Hello, Bob!". Perform no action if the name is not equal.
if ($name eq "Bob") {
print "Hello, Bob!"
}
print "Hello, Bob!"
}
print "Hello, Bob!" if $name eq "Bob";
if (name.equals("Bob")) {
System.out.println("Hello, Bob!");
}
System.out.println("Hello, Bob!");
}
if (name == "Bob") Console::WriteLine("Hello, {0}!", name);
if (name == "Bob") std::cout << "Hello, " << name << "!" << std::endl;
Submit a new solution for perl, java, or cpp
There are 18 other solutions in additional languages (clojure, csharp, erlang, fantom ...)
