weixin_47985752的博客

static void sortAorD(int *array, int n, int (*compare)(int a, int b)) {int i, j, t;for (j = 0; j < n-1; j++) {for (i = 0; i < n-1-j; i++) {if ((*compare)(array[i],array[i+1])) {t = array[i];array[i] = array[i+1];array[i+1] = t;}}}}

删除字符串中数字字符void delnum(char *s){int i = 0,j = 0;while(s[i] != ‘\0’) {if (!(s[i] >= ‘0’ && s[i] <= ‘9’)) {s[j++] = s[i];}i++;}s[j] = ‘\0’;}