Submission #503308

#	Time	Username	Problem	Language	Result	Execution time	Memory
503308		rainboy	Akcija (COCI21_akcija)	C11	10 / 110	1 ms	296 KiB

Main

#include <stdio.h>

#define N	2000

int main() {
	static int ww[N], dd[N], kk[N];
	int n, c, i, d, k, k_;

	scanf("%d%d", &n, &c);
	for (i = 0; i < n; i++) {
		scanf("%d%d", &ww[i], &dd[i]), dd[i]--;
		kk[dd[i]]++;
	}
	k_ = 0;
	for (d = n - 1, k = 0; d >= 0; d--) {
		k += kk[d];
		if (k > 0)
			k--, k_++;
	}
	printf("%d %lld\n", k_, (long long) ww[0] * k_);
	return 0;
}

Compilation message (stderr)

Main.c: In function 'main':
Main.c:9:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  scanf("%d%d", &n, &c);
      |  ^~~~~~~~~~~~~~~~~~~~~
Main.c:11:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |   scanf("%d%d", &ww[i], &dd[i]), dd[i]--;
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 10
• Subtask 5: 0 / 30
• Subtask 6: 0 / 20