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Write a program in C++ to take a number from the user and check weather the number is Duck number or not? (Note: a duck number is a number which is end with seven or divisible by seven e.g. 87,77,49,21,17 etc.) Last date is Monday (21.01.2019) -Thank You -Subhankar Dutta 

Hello Every one!! Till now we have learn about if statement and basics of for loop So, for practice solve these question 1) Write a program in C++ to enter the name,class,roll number , marks in 5 subject like as English, Mathematics, Physics , Chemistry & Computer and make the total of it and take out its percentage of five subject and use this following table for output percentage output 0%-40% FAIL & BETTER THEN NEXT TIME 41%-50% PASS BUT NEED MORE EFFORT 51%-70% PASS BUT EXPECT MORE IN NEXT TERM 71%-90% PASS AND KEEP IT UP 91%-100% PASS AND EXCELLENT AND KEEP IT UP First try your self answer will be reseal on Sunday 7 P.M  -Thank You  -Subhankar Dutta