array_change.c

linux下的人机对话编程

#include<stdio.h>
#include<string.h>
main()
{
	int array[4][3]={1,2,3,4,5,6,7,8,9,10,11,12};
	int tmp[12];
	int i,j,k=0;
	for(i=0;i<4;i++)
	   {for(j=0;j<3;j++)
		tmp[k++]=array[i][j];
	   }
	printf("\n");
	 printf("two-->one\n");
	for(i=0;i<12;i++)
	printf("%3d",tmp[i]);
/********/
//change int_array to string
  char cod[100]="";
  char codstr[100]="";
  for(i=0;i<12;i++)
    {
      snprintf(cod,sizeof(cod),"%d",tmp[i]);
      strcat(cod,"#");
     strcat(codstr,cod);
    }
	printf("\none-->string\n");
	printf("\n%s\n",codstr);
}