Criminals

input/code.cpp: In function 'int main()':
input/code.cpp:8:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &t);
  ~~~~~^~~~~~~~~~
input/code.cpp:12:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d-%d", &a, &b);
   ~~~~~^~~~~~~~~~~~~~~~~

#include <bits/stdc++.h>
using namespace std;

set<string> st;
int seen[1000][1000];
int main() {
	int t;
	scanf("%d", &t);
	while(t--) {
		int a, b;
		string A, B;
		scanf("%d-%d", &a, &b);

		if(seen[a][b]) { printf("QAQ\n"); return 0; }
		seen[a][b] = true;

		stringstream ss;
		ss << a; ss >> A;
		ss.clear();
		ss << b; ss >> B;

		string ins = A;
		sort(A.begin(),A.end());
		sort(B.begin(),B.end());
		if(A == B) st.insert(ins);
		else {
			printf("QAQ\n");
			return 0;
		}
	}
	printf("%d\n", (int)st.size());
	return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED

Test 18

Verdict: ACCEPTED

Test 19

Verdict: ACCEPTED