oj.uz

Submission #527058

# Submission time Handle Problem Language Result Execution time Memory
527058 2022-02-16T21:28:18 Z LucaDantas Street Lamps (APIO19_street_lamps) C++17
0 / 100
 1 ms 296 KB 
// só pra não zerar, não aguento mais pensar depois do sofrimento do p2
#include <bits/stdc++.h>
using namespace std;

set<pair<int,int>> mark;

int main() {
	int n, A, B; scanf("%d %d %d", &n, &A, &B);
	for(int i = 0; i < n; i++) {
		int l, r; scanf("%d %d", &l, &r);
		for(int t = l; t <= r; t++)
			mark.insert({(t + t/B) % A, t % B});
	}
	printf("%ld\n", mark.size());
}

Compilation message

street_lamps.cpp: In function 'int main()':
street_lamps.cpp:8:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  int n, A, B; scanf("%d %d %d", &n, &A, &B);
      |               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
street_lamps.cpp:10:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   int l, r; scanf("%d %d", &l, &r);
      |             ~~~~~^~~~~~~~~~~~~~~~~

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 272 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 284 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 296 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 288 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 272 KB Output isn't correct
2 Halted 0 ms 0 KB -