Curso de Programación en C/Prog7

• El int maximo del sistema 32-bits
  • Resultado
  • Explicación

Prog7

 1 /* Prog7.c -- El int maximo del sistema 32-bits */
 2 
 3 #include <stdio.h>
 4 
 5 int main( void )
 6 {
 7   /* Maximos de 32 bits */
 8 
 9   int i = 2147483647;
10   unsigned int j = 4294967295;
11 
12   /* Otro tipos
13    * long int LInt;
14    * long LInt2;
15    * short int SInt;
16    * short SInt2;
17    * unsigned UInt2;
18    * unsigned long ULongInt;
19    * unsigned short UShortInt;
20    * long long LongLongInt;
21    * char Letra;
22    * unsigned char ULetra;
23    */
24 
25   printf( "%d %d %d\n", i, i+1, i+2 );
26   printf( "%u %u %u\n", j, j+1, j+2 );
27 
28   return 0;
29 }

Resultado

[rrc@Pridd CClase]$ gcc -o Prog7 -Wall -O2 Prog7.c 
Prog7.c: In function ‘main’:
Prog7.c:8: warning: this decimal constant is unsigned only in ISO C90
[rrc@Pridd CClase]$ ./Prog7
2147483647 -2147483648 -2147483647
4294967295 0 1