master

#include<bits/stdc++.h>

using namespace std;


int main()
{
    int n;
    cout<<"Enter number of student"<<endl;
    cin>>n;
    int test[125],attendence[125],finalxm[125];
    for(int i=0;i<n;i++)
    {
        cout<<"Enter the marks of "<<i<<" th student"<<endl;
        cin>>test[i]>>attendence[i]>>finalxm[i];
    }
    int result[125];
    for(int i=0;i<n;i++)
    {
        result[i]=(test[i]+attendence[i]+finalxm[i]);
    }
    for(int i=0;i<n;i++)
    {
    if(result[i]>=80)
    {
        cout<<i+1<<"th student got A+"<<endl;
    }
    else if(result[i]>=75)
    {
        cout<<i+1<<"th student got A"<<endl;
    }
    else if(result[i]>=70)
    {
        cout<<i+1<<"th student got A-"<<endl;
    }
    else if(result[i]>=65)
    {
        cout<<i+1<<"th student got B+"<<endl;
    }
    else if(result[i]>=60)
    {
        cout<<i+1<<"th student got B"<<endl;
    }
    else
    {
        cout<<i+1<<"th student Failed"<<endl;
    }

    }

    return 0;
}