{ Exams : { “Message” : “Passed in Maths paper 1 exam” ,”Result”:”Passed”, ’Name’ : “s3”} SubjecctName:Passed-Maths-SemiAnually } { Exams : { “Message” : “Passed in Maths paper 2 exam” ,”Result”:”Passed”, ’Name’ : “s3”} SubjecctName:Passed-Maths-SemiAnually } { Exams : { “Message” : “Passed in Maths paper 1 exam” ,”Result”:”Passed”, ’Name’ : “s4”} SubjecctName:Passed-Maths-SemiAnually } { Exams : { “Message” : “Passed in Maths paper 2 exam” ,”Result”:”Passed”, ’Name’ : “s4”} SubjecctName:Passed-Maths-SemiAnually } { Exams : { “Message” : “Passed in Maths paper 1 exam” ,”Result”:”Passed”, ’Name’ : “s3”} SubjecctName:Passed-Maths-Anually } { Exams : { “Message” : “Passed in Maths paper 2 exam” ,”Result”:”Passed”, ’Name’ : “s3”} SubjecctName:Passed-Maths-Anually } { Exams : { “Message” : “Passed in Physics paper 1 exam” ,”Result”:”Passed”, ’Name’ : “s4”} SubjecctName:Passed-Physics-Anually } { Exams : { “Message” : “Failed in Physics paper 2 exam” ,”Result”:”Failed”, ’Name’ : “s4”} SubjecctName:Passed-Physics-Anually } Statusreport of each student ( Count no of exams passed and failed by each student)   In the above example s4 passed in physics paper 1 but failed in paper 2 Annually then it must be considered as failed in that exam Annually In the above example s4 passed in Maths paper 1, passed in paper 2 semi Annually then it must be considered as passed in that exam semi - Annually   In the above example s3 passed in Maths paper 1, passed in paper 2 semi Annually then it must be considered as passed in that exam semi - Annually In the above example s3 passed in Maths paper 1, passed in paper 2 Annually then it must be considered as passed in that exam Annually   Final output should be   Student  failed passed S4            1           1 S3            2           0 ... View more