Marcos_Carvalho

data valida invalida

Mar 28th, 2019
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C 0.44 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3.  
  4. int main(){
  5.     int dia, mes, ano, tentativas, i = 1;
  6. do{
  7.     printf("\n digite dia, mes e ano do aniversario \n");
  8.  
  9.  
  10.     scanf(" %d %d %d", &dia,&mes, &ano);
  11.    
  12.     if ( dia > 0 && dia < 32  && mes > 0 && mes < 13 && ano > 1900 && ano < 2019)
  13.         printf("\n data valida \n");
  14.     else
  15.         printf(" \n data invalida \n");
  16.    
  17.     tentativas = i++;
  18.     printf("\n tentativas %d \n", tentativas);}
  19.    
  20.     while (tentativas < 5);
  21.     return 0;
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