ex03_30.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

/* ex03_30.c 
   What does this program print? */
#include <stdio.h>

/* function main begins program execution */
int main( void )
{
   int row = 10; /* initialize row */
   int column;   /* define column */

   while ( row >= 1 ) { /* loop until row < 1 */
      column = 1;       /* set column to 1 as interation begins */

      while ( column <= 10 ) {               /* loop 10 times */
         printf( "%s", row % 2 ? "<": ">" ); /* output */
         column++;                           /* increment column */
      } /* end inner while */

      row--;          /* decrement row */
      printf( "\n" ); /* begin new output line */
   } /* end outer while */

   return 0; /* indicate program ended successfully */

} /* end function main */



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