exercicio 25,lista 4

#include <stdio.h>
#include<stdlib.h>
int main() {
   char cad1[500],cad2[500];
   printf("Por favor,digite a primeira cadeia de caracter:\n");
   gets(cad1);
   int i=0;
   int caracter=0;
   do{

      if(cad1[i]!='a' || cad1[i]!='e' || cad1[i]!='i'
         || cad1[i]!='o' || cad1[i]!='u')
         caracter++;
         i++;
      }while(cad1[i] != '\0');
      printf("esta cadeia possui %d caracteres!!!\n\n\n",caracter);
      printf("agora,digite a outra cadeia:\n");
      gets(cad2);
      i=0;
      int caracter1=0;
      do{
          if(cad2[i]!='a' || cad2[i]!='e' || cad2[i]!='i'
            || cad2[i]!='o' || cad2[i]!='u')
            caracter1++;
            i++;
          }while(cad2[i]!='\0');
          printf("esta cadeia possui %d caracteres,portanto,\n\n\n",caracter1);
          if(caracter>caracter1)
          printf("a primeira cadeia eh a maior,pois possui %d caracteres e nao %d !!!\n\n",caracter,caracter1);
          else
          printf("esta eh a maior,pois possui %d caracteres e nao %d !!!\n\n",caracter1,caracter);
          printf("Ate a proxima!\n\n");

   system("pause");
   return 0;
}