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晒个代码,读到4次回车结束输入#include <stdio.h>
#include <algorithm>
using namespace std;
int main()
{
char ch;
int maxn,cnt=0,t,alpha[26]={0};
bool flag;
while(true)
{
scanf("%c",&ch);
if(ch=='\n')
{
cnt++;
if(cnt==4)
break;
continue;
}
if(ch-'A'>=0 && ch-'A'<26)
{
t=int(ch-'A');
alpha[t]++;
}
}
maxn=0;
for(int i=0;i<26;i++)
maxn=max(alpha[i],maxn);
cnt=maxn;
while(cnt)
{
for(int i=0;i<26;i++)
{
if(i!=0)
printf(" ");
if(alpha[i]>=cnt)
printf("*");
else
printf(" ");
}
printf("\n");
cnt--;
}
for(int i=0;i<26;i++)
{
if(i!=0)
printf(" ");
ch='A'+i;
printf("%c",ch);
}
printf("\n");
return 0;
}
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