您所在位置：主题：[讨论]帮我解释下一条语句的意思
独孤一琦
[专家分：0] 发布于 2011-03-19 15:05:00
#include <stdio.h>
int main(void)
{
int a;
while (scanf("%d", &a) != 1) {
printf("Input errror,try again:");
for (int ch; (ch = getchar())!='\n' && ch != EOF;)
continue;
}
printf("%d\n", a);
return 0;
}
帮我解释下这条语句：for (int ch; (ch = getchar())!='\n' && ch != EOF;) 谢谢了`````
int main(void)
{
int a;
while (scanf("%d", &a) != 1) {
printf("Input errror,try again:");
for (int ch; (ch = getchar())!='\n' && ch != EOF;)
continue;
}
printf("%d\n", a);
return 0;
}
帮我解释下这条语句：for (int ch; (ch = getchar())!='\n' && ch != EOF;) 谢谢了`````
