llparser.txt

一个用C++写的编译器

{
i=10;
j=100;
n=1;
sum=0;
mult=1;
while (i>0) {n=n+1;i=i-1;}
if (j>=50) then sum=sum+j; else {mult=mult*(j+1);sum=sum+i;}
if (i<=10) then sum=sum-i; else mult=mult+i/2;
if (i==j) then sum=sum-j; else mult=mult-j/2;
if (n>1) then n=n-1; else n=n+1;
if (n<2) then n=n+2; else n=n-2;
}