摘要:
void del(char *s,char ch) { int j= 0; for (int i = 0; s[i] != '\0'; i++) { if (s[i]!=ch){ //判断是否为删除字符 s[j++] = s[i]; } } s[j] = '\0'; } int main(){ ch 阅读全文
摘要:
利用按位与、按位或转换大小写字母 #include<stdio.h> int main(){ char a[]="Student"; char b[]="Teacher"; int len = strlen(a); for (int i = 0; i < len; ++i) { a[i]=a[i]& 阅读全文