Write program to check grade range with nested if statement
A is more than 90.
B is between 80 and 90.
C is between 70 and 80.
Less than 70 is failing.
#include <iostream> int main()/*from w w w .j a v a 2 s .c o m*/ { int grade; std::cout << "Enter a grade (1-100): "; std::cin >> grade; if (grade >= 70) { if (grade >= 90) { std::cout << "\nPass with an A grade\n"; // return 0; } if (grade >= 80) { std::cout << "\nPass with a B grade\n"; // return 0; } std::cout << "\nPass with a C grade\n"; } else std::cout << "\nFail\n"; return 0; }