test15.txt

一个小型的C解释器

main
{ 
 int n,a,x,k;
 printf("n=");
 scanf(n);
 a=1; k=1;
 while(a<=n)
  {
   x=1;
   while(x<=a)
   {
    x=x+1;
    printf(k," ");
    k=k+1;
   }
   printf("\n");
   a=a+1;
  }
}