#include <iostream>
#include <conio.h>
#include <stdio.h>
using namespace std;
int main() {

    long npm [20];
    char nama[20][20];
    char alamat [50][50];
    int total[100];
    int no = 2 ;

for (int i=1;i<=no;i++){
cout<<"masukkan npm mahasiswa: "; cin>>npm[i];
cin.ignore();
cout<<"masukkan nama mahasiswa: ";gets(nama[i]);
cout<<"masukkan alamat mahasiswa: ";gets (alamat[i]);
cout<<"masukkan nilai mahasiswa: ";
cin>>total[i];
cout<<endl;
}

cout<<endl;
cout<<"tampilkan data"<<endl;

for (int a=1;a<=no;a++){

cout<<"npm: "<<npm[a]<<endl;
cout<<"masukkan nama mahasiswa: "<<nama[a]<<endl;
cout<<"Alamat mahasiswa :"<<alamat[a]<<endl;
cout<<"nilai angka : "<<total[a]<<endl;
cout<<"nilai huruf = ";

if (total[a]>=80.56&&total[a]<=100){

cout<<" A ";}

else if (total[a]>=70.56&&total[a]<=80.55){

cout<<" B ";}

else if (total[a]>=65.56&&total[a]<=70.55){

cout<<" C ";}

else if (total[a]>=55.56&&total[a]<=65.55){

cout<<" D ";}

else{

cout<<" E ";}

    cout<<endl;
}

}