code.txt

compiler lexical 词法分析器

#include <head.h>

int program test_program(int i, int j){
	i = 0;
	j = 5;
	real k = 1.05e10.;//e后面的数字必须是整型
	int sum = 0;
	read(i,j);
	boolean state = true;

	for(i = 0; i < 10; i++){
		sum += j;
		sum = sum + j;
		sum = sum - j;
		sum = sum * j;
		sum = sum / j;
		write(i,j,sum);
	}

	repeat{
		sum += j;
		sum = sum + j;
		sum = sum - j;
		sum = sum * j;
		sum = sum / j;
		i++;
	}until(i == 10)
	
	while(state){
		if(i <= 0) then state = false;
		else state = true;	
	}
}
boolean greater(int i,int j){
	if(i >= j && i != j) then return true;
	else return false;
}