摘要: 转义字符 例题一 int main() { char s[] = "012xy\08s34f4w2"; int i, n = 0; for (i = 0; s[i] != 0; i++) { if (s[i] >= '0' && s[i] <= '9') { n++; } } printf("n=% 阅读全文
posted @ 2024-03-14 23:37 lanying24 阅读(265) 评论(0) 推荐(0) 编辑