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define a global variable in java, after the public class block
package codereferececomjava; public class CodeRefereceComJava { public static int globalDigit; // define a global variable public static void main(String[] args) { int digit = 5; // define and inital a local variable globalDigit = digit; // initalisize the global variable funct(); // call funct(); } public static void funct() { System.out.println(globalDigit); // print out the global variable } }
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