执行出错,而且还无法调试
程序代码:#include<stdio.h>
#include<stdlib.h>
#define NUMBER 100
int main(int argc,char *argv[])
{
char capy[NUMBER];
FILE *file1,*file2;
printf("plese input a filename.\n");
if(file1 = fopen(argv[1],"rb") == NULL)
{
printf("%s",argv[1]);
exit(1);
}
if(file2 = fopen(argv[2],"wb") == NULL)
{
printf("%s",argv[2]);
exit(1);
}
fgets(capy,NUMBER,file1);
fputs(capy,file2);
return 0;
} 







