题解 | #字符串排序#
字符串排序
https://www.nowcoder.com/practice/5190a1db6f4f4ddb92fd9c365c944584
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
int main() {
char str[1001];
//scanf("%s", str);
gets(str);
int len = strlen(str);
char str_ch[1001];
int index = 0;
for (char i = 'A'; i <= 'Z'; i++) {
for (int j = 0; j < len; j++) {
if (str[j] == i || str[j] - 32 == i) {
str_ch[index++] = str[j];
}
}
}
index = 0;
for (int i = 0; i < len; i++) {
if ((str[i] >= 'a' && str[i] <= 'z') || (str[i] >= 'A' && str[i] <= 'Z')) {
printf("%c", str_ch[index++]);
} else {
printf("%c", str[i]);
}
}
return 0;
}
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