#include#include#includeusing namespace std;int main(){\x05int i,n;\x05char a[4];\x05printf("输入一组数\n");\x05for (i = 0; a[i] = '\0'; i++)\x05\x05a[i] = getchar();\x05n = strlen(a);\x05for (i = 0; i

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/05 23:38:41

#include
#include
#include
using namespace std;
int main()
{
\x05int i,n;
\x05char a[4];
\x05printf("输入一组数\n");
\x05for (i = 0; a[i] = '\0'; i++)
\x05\x05a[i] = getchar();
\x05n = strlen(a);
\x05for (i = 0; i

for (i = 0; a[i] != '\0'; i++)a[i] = getchar();
这里错了,'\0'怎么通过getchar()获取啊?