Beecrowd 1040 Average 3 Solution in C, C++, Python

Question

Beecrowd 1040 Average 3 Solution in C,C++,Python

#include <stdio.h>
int main()
{
    float a, b, c, d, e, i, j, k;
    double avg, avrg;
    scanf("%f %f %f %f", &a, &b, &c, &d);
    avg = ((a*2) + (b*3) + (c*4) + d) / 10;
    printf("Media: %.1lf\n", avg);
    if ( avg < 5.0 ){
        printf("Aluno reprovado.\n");
    }
    else if( avg >= 7.0 ){
        printf("Aluno aprovado.\n");
    }
    else{
        printf("Aluno em exame.\n");//Beecrowd  1040 Average 3 Solution
        scanf("%f",&e);
        printf("Nota do exame: %.1f\n",e);
        avrg = (avg+e) / 2;
        if ( avrg >= 5.0 ){
            printf("Aluno aprovado.\n");
        }
        else {printf ("Aluno reprovado.\n");
        }
        printf("Media final: %.1lf\n",avrg);
    }
    return 0;
}

Beecrowd 1040 Average 3 Solution in C++

#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    float a, b, c, d, e;
    double avg, avrg;

    cin >> a >> b >> c >> d;
    avg = ((a * 2) + (b * 3) + (c * 4) + d) / 10;
    cout << fixed << setprecision(1);
    cout << "Media: " << avg << endl;

    if (avg < 5.0) {
        cout << "Aluno reprovado." << endl;
    } else if (avg >= 7.0) {
        cout << "Aluno aprovado." << endl;
    } else {
        cout << "Aluno em exame." << endl;
        cin >> e;
        cout << "Nota do exame: " << e << endl;
        avrg = (avg + e) / 2;
        if (avrg >= 5.0) {
            cout << "Aluno aprovado." << endl;
        } else {
            cout << "Aluno reprovado." << endl;
        }
        cout << "Media final: " << avrg << endl;
    }

    return 0;
}

Beecrowd 1040 Average 3 Solution in Python

a, b, c, d = map(float, input().split())
avg = ((a * 2) + (b * 3) + (c * 4) + d) / 10
print(f"Media: {avg:.1f}")


if avg < 5.0:
    print("Aluno reprovado.")
elif avg >= 7.0:
    print("Aluno aprovado.")
else:
    print("Aluno em exame.")
    e = float(input())
    print(f"Nota do exame: {e:.1f}")
    avrg = (avg + e) / 2
    if avrg >= 5.0:
        print("Aluno aprovado.")
    else:
        print("Aluno reprovado.")
    print(f"Media final: {avrg:.1f}")

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