#include <stdio.h>
 
int main() {
    char minhavariavel = 'w';
    char minhavariavelpositiva = 120;
    char minhavariavelnegativa = -115;
    unsigned char minhavariavelunsigned = 220;
 
    printf("Minha variavel char: %c", minhavariavel
);     printf("\nMinha variavel positiva: %d", minhavariavelpositiva
);     printf("\nMinha variavel negativa: %d", minhavariavelnegativa
);     printf("\nMinha variavel unsigned (0 ate 255):%u\n", minhavariavelunsigned
); }
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