传送门
这道题显然我们可以直接暴力枚举,于是就结束了qwq code:
#include <iostream>
#include <cstdio>
#include <cstring>
#include <string>
#include <algorithm>
#include <map>
using namespace std
;
int n
,q
,s
;
int main() {
scanf("%d%d",&n
,&q
);
string a
[110],b
[110];
for(int i
=1;i
<=n
;i
++) {
cin
>>a
[i
]>>b
[i
];
}
string s1
,s2
,s3
,s4
,s
;
for(int i
=1;i
<=q
;i
++) {
cin
>>s
>>s1
>>s2
>>s3
>>s4
;
for(int j
=1;j
<=n
;j
++) {
if(a
[j
]==s
) {
if(s1
==b
[j
]) putchar('A');
else if(s2
==b
[j
]) putchar('B');
else if(s3
==b
[j
]) putchar('C');
else putchar('D');
cout
<<endl
;
break;
}
}
}
return 0;
}
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