~~您上下两个代码不是一样的？~~
by 0nullptr @ 2019-10-28 20:56:13
~~为什么我用cin都能A~~
by pzc2004 @ 2019-10-28 20:56:50
哦贴错了，gets的AC代码是这样的qwq：@[一个python屑](/space/show?uid=82672)
```cpp
#include <cstdio>
#include <algorithm>
#include <map>
#include <cstring>
using namespace std;
char c[107];
int ent, maxi, num[27];
int main() {
for(int i = 1; i <= 4; ++i) {
gets(c);
int len = strlen(c);
for(int j = 0; j < len; ++j)
if(c[j] >= 'A' && c[j] <= 'Z')
num[c[j] - 'A']++;
}
for(char ch = 'A'; ch <= 'Z'; ch++) {
// printf("%c appears %d time(s).\n", ch, num[ch]);
maxi = max(maxi, num[ch - 'A']);
}
for(int i = maxi; i >= 1; --i) {
if(num[0] >= i) printf("*");
else printf(" ");
for(char ch = 'B'; ch <= 'Z'; ch++)
if(num[ch - 'A'] >= i) printf(" *");
else printf(" ");
puts("");
}
printf("A B C D E F G H I J K L M N O P Q R S T U V W X Y Z");
return 0;
}
```
by Eason_AC2 @ 2019-10-28 22:18:25
@[Eason_TestforAC](/space/show?uid=183771)
刚刚测了一发，这题数据有坑。#2以外的所有评测点都是以一个多余的空格结尾而不是```'\n'```。这样你用```'\n'```的数量判断就T了
by 0nullptr @ 2019-10-29 06:51:44