提出 #9831279

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ソースコード 拡げる

#include <stdio.h>
#include <inttypes.h>

int64_t zettaiti(int64_t asumikana) {
	return asumikana < 0 ? -asumikana : asumikana;
}

int main(void) {
	int N;
	int64_t T, A;
	int64_t H[1024];
	int i;
	int bestIndex;
	int64_t bestDiff;
	if (scanf("%d", &N) != 1) return 1;
	if (scanf("%" SCNd64 "%" SCNd64, &T, &A) != 2) return 1;
	T *= 1000;
	A *= 1000;
	for (i = 0; i < N; i++) {
		if (scanf("%" SCNd64, &H[i]) != 1) return 1;
		H[i] *= 1000;
	}
	bestIndex = 0;
	bestDiff = zettaiti(A - (T - H[0] * 6));
	for (i = 1; i < N; i++) {
		int64_t score = zettaiti(A - (T - H[i] * 6));
		if (score < bestDiff) {
			bestIndex = i;
			bestDiff = score;
		}
	}
	printf("%d\n", bestIndex + 1);
	return 0;
}

提出情報

ジャッジ結果