题解 | #竞选社长#
竞选社长
https://www.nowcoder.com/practice/45a30e3ef51040ed8a7674984d6d1553
int main()
{
//输入
int count1 = 0;
int count2 = 0;
char ch = '0';
while (1)
{
scanf("%c", &ch);
if (ch == 'A')
{
count1++;
}
else if(ch == 'B')
{
count2++;
}
else if (ch == '0')
{
break;
}
else
{
;
}
}
if (count1 == count2)
{
printf("E\n");
}
else if(count1 < count2)
{
printf("B\n");
}
else
{
printf("A\n");
}
return 0;
}
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