Problem 2

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main()
{
    #ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif

    int marks;
    cin >> marks;
    if(marks<40)
        printf("F 0.00 Fail\n");
    else if(marks>=40 && marks <45)
        printf("D 2.00 Pass\n");
    else if(marks>=45 && marks <50)
        printf("C 2.25 Below Average\n");
    else if(marks>=50 && marks <55)
        printf("C+ 2.50 Average\n");
    else if(marks>=55 && marks <60)
        printf("B- 2.75 Above Average\n");
    else if(marks>=60 && marks <65)
        printf("B 3.00 Satisfactory\n");
    else if(marks>=65 && marks <70)
        printf("B+ 3.25 Good\n");
    else if(marks>=70 && marks <75)
        printf("A- 3.50 Very Good\n");
    else if(marks>=75 && marks <80)
        printf("A 3.75 Excellent\n");
    else if(marks>80)
        printf("A+ 4.00 Outstanding\n");

    return 0;
}