#include <iostream>
using namespace std;

void deleteChar(char str[], char c) {
    int index = 0;
    int chars = 0;

    while (str[index] != '\0') {
        while (str[index+chars] == c) {
            chars++;
        }
        str[index] = str[index+chars];

        index++;
    }
}

int main () {
    char test[] = "cadena de pruebaaaaaaaaaaaaaaaaaaaaaaaaassssasdas";

    deleteChar(test, 'a');

    int index = 0;
    while (test[index] != '\0') {
        cout << test[index];
        index++;
    }
    cout << endl;
}