快递费表C语言

#include 
int main(void)
{
	const int FIRST = 8;
	const int ADD = 4;
	int weight,cost;
	printf("  weight(kg)  cost(yuan)n");
	for (weight=1,cost=FIRST;weight<=25;weight++,cost+=ADD) 
	    printf("%5.2d  %6.2dn",weight,cost);
	return 0; 
 } 

  weight(kg)  cost(yuan)
   01      08
   02      12
   03      16
   04      20
   05      24
   06      28
   07      32
   08      36
   09      40
   10      44
   11      48
   12      52
   13      56
   14      60
   15      64
   16      68
   17      72
   18      76
   19      80
   20      84
   21      88
   22      92
   23      96
   24     100
   25     104

--------------------------------
Process exited after 0.2062 seconds with return value 0
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