#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TAM_MAX 300
 
void camada_intermediaria(char binario[][9], int decimal[], int tamanho);
 
int main(void)
{
    char binario[TAM_MAX][9];
    int decimal[TAM_MAX] = {0};
    char frase_binario[TAM_MAX]; //armazenar até 80 sequencias, com tamanho max de 9 (1 caracter pro '\0')
    char *delimitador;
    int i = 0, tamanho;
 
    //lendo toda a string
    scanf("%[^\n]s", frase_binario);
 
    //criando um splitter pra separar cada cadeia de binários
    delimitador = strtok(frase_binario, " ");
 
    while(delimitador != NULL)
    {
        strcpy(binario[i++], delimitador);
        delimitador = strtok(NULL, " ");
    }
 
    //guardando o tamanho do vetor bidimensional
    tamanho = i;
 
    camada_intermediaria(binario, decimal, tamanho);
 
    //camada_intermediaria(binario, tamanho);
    return 0;
}
 
void camada_intermediaria(char binario[][9], int decimal[], int tamanho)
{
    int i, j;
    int num, pot, dec;
 
    for(i = 0; i < tamanho; i++)
    {  
        dec = 0;  // Resetando a variável dec para cada palavra binária
        pot = 1;  // Inicializa a potência de 2 (equivalente a 2^0)
 
        // Percorrer cada bit da palavra binária de trás para frente
        for(j = 7; j >= 0; j--)
        {
            num = binario[i][j] - '0';  // Converte o caractere para o valor numérico (0 ou 1)
            dec += num * pot;  // Adiciona a potência de 2 correspondente
            pot *= 2;  // Multiplica pot por 2 para a próxima potência
        }
 
        decimal[i] = dec;  // Armazena o valor decimal
        printf("%d\n", decimal[i]);
    }
}

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