Page 131 - CA_Blue( J )_Class9
P. 131

33              System.out.println(sum +"\t"+ avg);
                  34              System.out.println("-----------------------------------");

                  35          }
                          }
                  36
                 You will get the following output:































                     6.7 ERRORS IN JAVA
                 In Java, we may encounter situations or code that result in illegal operations, causing the execution to stop or
                 produce an incorrect output. These issues are known as errors. Some errors lead to exceptions, which disrupt the
                 normal flow of the program. These exceptions should be identified and resolved during debugging and testing.
                 There are three types of Errors:


                                                           ERRORS IN JAVA






                                      Syntax Error           Logical Error          Runtime Error


                                                            Definition


                           When executing code, certain situations or operations may result in illegal actions, causing
                           the execution to stop or produce incorrect output. These are known as errors in Java.




                 6.7.1 Syntax Error
                 When writing code, we may make mistakes like missing a semicolon (;) at the end of a statement or misspelling
                 keywords. These errors are called syntax errors, as they violate the grammatical rules of the programming language.



                                                                                                   Input in Java   129
   126   127   128   129   130   131   132   133   134   135   136