Created
December 27, 2018 00:22
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#include <stdio.h> | |
#define TAM 10 | |
struct fila { | |
int inicio, fim, tamanho; | |
char elemen[TAM]; | |
}Fila; | |
void iniciar(struct fila *F){ | |
F->inicio = 1; | |
F->fim = 0; | |
F->tamanho = 0; | |
}; | |
int filaVazia(struct fila *F){ | |
if(F->tamanho == 0) return 1; | |
return 0; | |
}; | |
int inserir(struct fila *F, char valor){ | |
if(F->fim == TAM -1) return 0; | |
F->tamanho ++; | |
F->fim = (F->fim % (TAM - 1) ) + 1; | |
F->elemen[F->fim] = valor; | |
return 1; | |
}; | |
char retirar(struct fila *F){ | |
if(filaVazia(F)) return 0; | |
F->tamanho --; | |
F->inicio = (F->inicio % (TAM - 1)) + 1; | |
return F->elemen[F->inicio - 1]; | |
}; | |
int main(){ | |
iniciar(&Fila); | |
inserir(&Fila, 'A'); | |
inserir(&Fila, 'B'); | |
inserir(&Fila, 'C'); | |
printf("%c", retirar(&Fila)); | |
return 0; | |
} |
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