oj.uz

Submission #640027

# Submission time Handle Problem Language Result Execution time Memory
640027 2022-09-13T10:57:44 Z maks007 Addk (eJOI21_addk) C++14
36 / 100
 2000 ms 4792 KB 
#include "bits/stdc++.h"

#define int long long

signed main () {
	int n, k;
	scanf("%lld%lld", &n, &k);
	int a[n];
	for(int i = 0; i < n; i ++) scanf("%lld", &a[i]);
	int pref[n];
	pref[0] = a[0];
	for(int i = 1; i < n; i ++) pref[i] = pref[i - 1] + a[i];
	int q;
	scanf("%lld", &q);
	while(q --) {
		int type;
		scanf("%lld", &type);
		if(type == 1) {
			int kk = k, x;
			while(kk --) scanf("%lld", &x);
			continue;
		}
		int l, r, m;
		scanf("%lld%lld%lld", &l, &r, &m);
		l --, r--;
		int ans = 0;
		for(int i = l; i <= r - m + 1; i ++) {
			ans += pref[i + m - 1] - (i - 1 < 0 ? 0 : pref[i-1]);
		}
		printf("%lld\n", ans);
	}
	return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |  scanf("%lld%lld", &n, &k);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~
Main.cpp:9:35: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  for(int i = 0; i < n; i ++) scanf("%lld", &a[i]);
      |                              ~~~~~^~~~~~~~~~~~~~~
Main.cpp:14:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |  scanf("%lld", &q);
      |  ~~~~~^~~~~~~~~~~~
Main.cpp:17:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 |   scanf("%lld", &type);
      |   ~~~~~^~~~~~~~~~~~~~~
Main.cpp:20:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |    while(kk --) scanf("%lld", &x);
      |                 ~~~~~^~~~~~~~~~~~
Main.cpp:24:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |   scanf("%lld%lld%lld", &l, &r, &m);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 6 ms 340 KB Output is correct
6 Correct 8 ms 340 KB Output is correct
7 Correct 11 ms 464 KB Output is correct
8 Correct 14 ms 452 KB Output is correct
9 Correct 29 ms 560 KB Output is correct

Subtask #2
0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 816 KB Output is correct
2 Correct 203 ms 1060 KB Output is correct
3 Correct 366 ms 1500 KB Output is correct
4 Correct 1475 ms 2500 KB Output is correct
5 Execution timed out 2076 ms 4792 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 622 ms 1484 KB Output isn't correct
2 Halted 0 ms 0 KB -