if the average score =90% =>grade=A

-if the average score >= 70% and <90% => grade=B

-if the average score>=50% and <70% =>grade=C

-if the average score<50% =>grade=F

## Flowchart of a program that determines a student’s grade

## The program that determines a student’s grade

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#include<iostream> using namespace std; int main() { float x; float y; float z; float avg; avg=x+y+z/3; cout<<"enter first subject marks"<<endl; cin>>x; cout<<"enter second subject marks"<<endl; cin>>y; cout<<"enter third subject marks"<<endl; cin>>z; avg=x+y+z/3; if (avg>=90) { cout<<"Result: grade is A"<<endl; } else if(avg>=70&&avg<90) { cout<<"Result: grade is B"<<endl; } else if(avg>=50&&avg<70) { cout<<"Result: grade is C"<<endl; } else { cout<<"Result: grade is F"<<endl; } } |

## SFT (Shamil’s Flow Table )

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## C++ Exercise | If else Statement

- calculate the bill
- character is small, capital or a special character
- a number is even or odd
- 0 is a positive or negative number
- a positive and negative number
- Enter Range of numbers and replaced them
- a greater number among three numbers
- Armstrong Number
- ASCII code
- Find the Maximum value program in C++ (C Plus Plus).
- maximum number
- Maximum Number between two numbers
- Student Grade
- the number is divisible by 11 or 5 or not
- Triangle
- a triangle is an equilateral, isosceles or scalene
- Leap year
- character is an alphabet or not
- Grade Percentage
- character is an alphabet, digit, or special character
- character is an uppercase or lowercase.
- Weekdays
- a prime or composite number
- hours and minutes as AM or PM
- swap the values of two numbers
- update even to odd
- Profit Loss
- centimeter into meter and kilometer
- Triangle
- Salary
- Even odd with goto statement.
- area of the circle