parseints(str) java
int decimalExample = Integer.parseInt("20"); int signedPositiveExample = Integer.parseInt("+20"); int signedNegativeExample = Integer.parseInt("-20"); int radixExample = Integer.parseInt("20",16); int stringExample = Integer.parseInt("geeks",29); // Uncomment the following code to check // NumberFormatException // String invalidArguments = ""; // int emptyString = Integer.parseInt(invalidArguments); // int outOfRangeOfInteger = Integer.parseInt("geeksforgeeks",29); // int domainOfNumberSystem = Integer.parseInt("geeks",28); System.out.println(decimalExample); System.out.println(signedPositiveExample); System.out.println(signedNegativeExample); System.out.println(radixExample); System.out.println(stringExample); Output: 20 20 -20 32 11670324
