#include<stdio.h>
#include<dos.h>
#include<stdlib.h>
#include<string.h>
#define MAX 100
#define N atoi(argv[1])
#define maxnum(a,b) (a<b)?b:a
void main(int argc,char *argv[])
{
int i,j;
int s[MAX];
if(argc<2)
{
printf("error:No command line.\n");
printf("you must input the length that you want.\n");
printf("example:max 5\n");
exit(1);
}
if(argc>3)
{
printf("error:Too many paterners!\n");
printf("The exact style :max N\n");
exit(1);
} }
if(argc==3&&!strcmp(argv[2],"sound"))
{
sound(1000);delay(3000);nosound();
sound(800);delay(3000);nosound();
}
printf("Please input numbers:\n");
for(i=0;i<N;i++)
scanf("%d",&s[i]);
for(j=0;j<N;j++)
s[j+1]=maxnum(s[j],s[j+i]);
printf("The max number is %d.\n",s[N-1]);
puts("\nEnd");
} 下面是出错信息： error .. 50：Declaration syntax error 48，62，66，70，72 行和上面的错误是一样的！！ 郁闷啊！！费了一晚上也没搞懂？？
