fig17_05.c

C程序设计经典教程第5版程序示例,比较适合初级c语言的学生

// Fig 17.5: fig17_05.c
// Declaring a loop counter before a for statement in C89
#include <stdio.h>

int main( void )
{
   printf( "Values of x\n" );
   
   // output values 1 through 5
   int x; // declare loop counter
   for ( x = 1; x <= 5; x++ ) // initialize loop counter
      printf( "%d\n", x );
             
   printf( "Value of x is %d\n", x ); // x is still in scope    

   return 0; // indicates successful termination
} // end main


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