Checking test answers

Im trying to build an algorithm (C language) for college that:

1. Receives the right answers (line 10 - 14);
2. Receives the students name (3 of them), and their answers (lines 15 - 22);
3. Compares the right answers with those given by the students (line 24-28);
4. Print on the screen the student name and how many questions he/she got right.

The code below is how I tried to do it. Entering (input):

1º (line 10 - 14)--> a, b, c, d, a;

2º (line 15 - 22)--> matheus, a, b, c, d, a //maria, a, a, a, a, a // marcos, c, c, c, c, c;

The problem starts here!

The output (printed on screem) is:

matheus: 1
maria: 1
marcos: 1

And not how many questions each one got right (as you can see, the first student should have 5 right questions, for example)! If somebody can help, it would be amazing!

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(void){

  int i, j, aux;
  char name[3][20], g[5], r[5];

  printf("\t======= TEST TEMPLATE =======\n\n");
  for(i = 0; i < 5; i++){
    printf("\nTemplate question. %d: ", i+1);
    scanf("%s", &g[i]);
  }
 printf("\n\n\t======= TEST =======\n\n");
  for(j = 0; j < 3; j++){
    printf("\nStudent name: ");
    scanf("%s", name[j]);
    for(i = 0; i< 5; i++){
      printf("\nQ.%d: ", i+1);
      scanf("%s", &r[i]);
    }
  }
  for(j = 0; j < 3; j++){
    aux = 0;
    for(i = 0; i < 5; i++){
          if(g[i] == r[i]){
            aux++;
          }
        }
    }
    printf("\n\n\t======= ANSWARES =======\n\n");
    for(j = 0; j < 3; j++){
     printf("%s: %d\n", name[j], aux);
    }
return 0;
}

Code working! (variables now in portuguese)

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(void){

  char name[3][20], g[5], r[3][5];

  printf("\t======= GABARITO DA PROVA =======\n\n");
  for(int i = 0; i < 5; i++){
    printf("\nGabarito da questão %d: ", i+1);
    scanf("%s", &g[i]);
    // printf("%c\n", g[i]);
  }
 printf("\n\n\t======= PROVA =======\n\n");
  for(int j = 0; j < 3; j++){
    printf("\nNome do Aluno: ");
    scanf("%s", name[j]);
    for(int i = 0; i< 5; i++){
      printf("\nQ.%d: ", i+1);
      scanf("%s", &r[j][i]);
      //printf("%c \n", r[j][i]);
    }
  }

  printf("\n\n\t======= RESPOSTAS =======\n\n");
  
  for(int j = 0; j < 3; j++){
    int aux = 0;
    
    for(int i = 0; i < 5; i++){
      //printf("%c - %c\n", g[i], r[j][i]);
      if(g[i] == r[j][i]){
        aux+=1;
        }
      }
    printf("%s: %d\n", name[j], aux);  

    }
    

    return 0;
}