UC知道C语言中运行结果出现“floating point error :Domain”是什么意思？（1）
来源：百度知道 编辑：UC知道 时间：2024/05/18 20:21:00
这是我的程序，哪位帮忙看下要怎么改啊？万分感谢！！！
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <float.h>
#define POPSIZE 500
#define MAXIMIZATION 1
#define MINIMIZATION 2
#define Cmax 100
#define Cmin 0
#define LENGTH1 10
#define LENGTH2 10
#define CHROMLENGTH LENGTH1+LENGTH2
int FunctionMode=MAXIMIZATION;
int PopSize=80;
int MaxGeneration=200;
double Pc=0.6;
double Pm=0.001;
struct individual
{
char chrom
[CHROMLENGTH+1];
double value;
double fitness;
};
int generation;
int best_index;
int worst_index;
struct individual
bestindividual;
struct individual
worstindividual;
struct individual currentbest;
struct individual population
[POPSIZE];
void GenerateInitialPopulation(void);
void GenerateNextPopulation(void);
void EvaluatePopulation(void);
long D
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <float.h>
#define POPSIZE 500
#define MAXIMIZATION 1
#define MINIMIZATION 2
#define Cmax 100
#define Cmin 0
#define LENGTH1 10
#define LENGTH2 10
#define CHROMLENGTH LENGTH1+LENGTH2
int FunctionMode=MAXIMIZATION;
int PopSize=80;
int MaxGeneration=200;
double Pc=0.6;
double Pm=0.001;
struct individual
{
char chrom
[CHROMLENGTH+1];
double value;
double fitness;
};
int generation;
int best_index;
int worst_index;
struct individual
bestindividual;
struct individual
worstindividual;
struct individual currentbest;
struct individual population
[POPSIZE];
void GenerateInitialPopulation(void);
void GenerateNextPopulation(void);
void EvaluatePopulation(void);
long D
这种错误引起原因较多，通常是溢出。
例如，输入格式不对，输入变量漏了 &，数组超界，数据超界，分母（除数）为零。
你的子程序没有给全，无法给你试运行。
一般这种错，要插入一些打印语句根踪变量变化，找到出错地点和语句，再改正。
例如找出错地点：
printf("pass 1\n");
....
printf("pass 2\n");
....
printf("pass 3\n");
...