#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(){
int a,b,c,d;
while(cin >> a >> b >> c >> d){
int n;
int arr[] = {a,b,c,d};
cin >> n;
for (int i = 0; i < n; i++) {
int a1, b1, c1, d1;
cin >> a1 >> b1 >> c1 >> d1;
int arr1[] = {a1,b1,c1,d1};
int A = 0;
for(int k = 0; k < 4 ; k ++){
if(arr[k] == arr1[k])
A++;
}
int freq[10] = {0};
for(int num:arr)
freq[num]++;
int freq1[10] = {0};
for(int num:arr1)
freq1[num]++;
int count = 0;
for(int j = 0; j < 10;j++){
count += min(freq[j], freq1[j]);
}
int B = count - A;
cout << A << "A" << B << "B";
cout << "\n";
}
}
return 0;
}
請問是哪邊有問題?
#include
#include
#include
using namespace std;int main(){
int a,b,c,d;
while(cin >> a >> b >> c >> d){
int n;
int arr[] = {a,b,c,d};
cin >> n;
for (int i = 0; i < n; i++) {
int a1, b1, c1, d1;
cin >> a1 >> b1 >> c1 >> d1;
int arr1[] = {a1,b1,c1,d1};
int A = 0;
for(int k = 0; k < 4 ; k ++){
if(arr[k] == arr1[k])
A++;
}
int freq[10] = {0};
for(int num:arr)
freq[num]++;
int freq1[10] = {0};
for(int num:arr1)
freq1[num]++;
int count = 0;
for(int j = 0; j < 10;j++){
count += min(freq[j], freq1[j]);
}
int B = count - A;
cout << A << "A" << B << "B";
cout << "\n";
}
}
return 0;
}
請問是哪邊有問題?
加上IO優化
ios_base::sync_with_stdio(false);
cin.tie(nullptr);