Submission #3601876
Source Code Expand
#include <limits.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> // 内部定数 #define D_LINE_MAX 4000 // 最大直線長 #define D_LINE_INI 0 // 直線 - 初期 #define D_LINE_HURDLE 1 // 直線 - ハードル #define D_LINE_OK 2 // 直線 - ジャンプ可能 // 内部変数 static FILE *szpFpI; // 入力 static int si1Line[D_LINE_MAX * 2 + 5]; // 直線 static int siJunmp; // ジャンプ距離 static int siHFirst; // ハードル - 最初 static int siHLast; // ハードル - 最後 // 内部変数 - テスト用 #ifdef D_TEST static int siRes; static FILE *szpFpA; #endif // ハードル - 取得 int fGetHurdle( ) { char lc1Buf[1024]; int liVal; fgets(lc1Buf, sizeof(lc1Buf), szpFpI); sscanf(lc1Buf, "%d", &liVal); liVal *= 2; si1Line[liVal] = D_LINE_HURDLE; return liVal; } // ハードル - 存在チェック int fExistHurdle( int piSNo // <I> 開始 , int piENo // <I> 終了 ) { int i; for (i = piSNo; i <= piENo; i++) { if (si1Line[i] == D_LINE_HURDLE) { return 1; } } return 0; } // 判定 int fJudge( ) { int i, j, liRet; // 初期設定 for (i = 0; i < siHFirst; i++) { si1Line[i] = D_LINE_OK; } // 順にチェック for (i = 0; i < siHLast; i++) { if (si1Line[i] != D_LINE_OK) { // ジャンプ可能以外 continue; } // 走行位置 int liSNo = i + siJunmp; int liENo = liSNo + siJunmp; // ハードル - 存在チェック liRet = fExistHurdle(liSNo, liENo); if (liRet != 0) { // あり continue; } // ゴールチェック if (liENo > siHLast) { return 0; } // ジャンプ可能 for (j = liENo; j < siHLast; j++) { if (si1Line[j] == D_LINE_INI) { // 初期 si1Line[j] = D_LINE_OK; } else if (si1Line[j] == D_LINE_HURDLE) { // ハードル break; } } } return -1; } // 実行メイン int fMain( int piTNo // <I> テスト番号 1~ ) { int i; char lc1Buf[1024], lc1Out[1024]; // データ - 初期化 memset(si1Line, D_LINE_INI, sizeof(si1Line)); // 直線 // 入力 - セット #ifdef D_TEST sprintf(lc1Buf, ".\\Test\\T%d.txt", piTNo); szpFpI = fopen(lc1Buf, "r"); sprintf(lc1Buf, ".\\Test\\A%d.txt", piTNo); szpFpA = fopen(lc1Buf, "r"); siRes = 0; #else szpFpI = stdin; #endif // ハードル数・ジャンプ距離 - 取得 int liHCnt; fgets(lc1Buf, sizeof(lc1Buf), szpFpI); sscanf(lc1Buf, "%d%d", &liHCnt, &siJunmp); if (siJunmp > 2000) { return 0; } siJunmp *= 2; // ハードル - 最初 siHFirst = fGetHurdle(); // ハードル - 最初~最後 for (i = 1; i < liHCnt - 1; i++) { fGetHurdle(); } // ハードル - 最後 if (liHCnt > 1) { siHLast = fGetHurdle(); } else { siHLast = siHFirst; } // 判定 int liRet = fJudge(); // 結果 - セット if (liRet == 0) { sprintf(lc1Out, "YES\n"); } else { sprintf(lc1Out, "NO\n"); } // 結果 - 表示 #ifdef D_TEST fgets(lc1Buf, sizeof(lc1Buf), szpFpA); if (strcmp(lc1Buf, lc1Out)) { siRes = -1; } #else printf("%s", lc1Out); #endif // 残データ有無 #ifdef D_TEST lc1Buf[0] = '\0'; fgets(lc1Buf, sizeof(lc1Buf), szpFpA); if (strcmp(lc1Buf, "")) { siRes = -1; } #endif // テストファイルクローズ #ifdef D_TEST fclose(szpFpI); fclose(szpFpA); #endif // テスト結果 #ifdef D_TEST if (siRes == 0) { printf("OK %d\n", piTNo); } else { printf("NG %d\n", piTNo); } #endif return 0; } int main() { #ifdef D_TEST int i; for (i = D_TEST_SNO; i <= D_TEST_ENO; i++) { fMain(i); } #else fMain(0); #endif return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - ハードル走 |
User | asugen0402 |
Language | C (GCC 5.4.1) |
Score | 400 |
Code Size | 3912 Byte |
Status | RE |
Exec Time | 314 ms |
Memory | 256 KB |
Compile Error
./Main.c: In function ‘fGetHurdle’: ./Main.c:35:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(lc1Buf, sizeof(lc1Buf), szpFpI); ^ ./Main.c: In function ‘fMain’: ./Main.c:133:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(lc1Buf, sizeof(lc1Buf), szpFpI); ^
Judge Result
Set Name | Sample | Small | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | 0 / 100 | ||||||||||||
Status |
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Set Name | Test Cases |
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Sample | 00_sample_06, 00_sample_part_00, 00_sample_part_01, 00_sample_part_02, 00_sample_part_03, 00_sample_part_04, 00_sample_part_05 |
Small | 00_sample_part_00, 00_sample_part_01, 00_sample_part_02, 00_sample_part_03, 00_sample_part_04, 00_sample_part_05, 50_random_NLsmall_part_00, 50_random_NLsmall_part_01, 50_random_NLsmall_part_02, 50_random_NLsmall_part_03, 50_random_NLsmall_part_04, 50_random_NLsmall_part_05, 50_random_NLsmall_part_06, 50_random_NLsmall_part_07, 50_random_NLsmall_part_08, 50_random_NLsmall_part_09, 50_random_XiNsmall_narrow_part_00, 50_random_XiNsmall_narrow_part_01, 50_random_XiNsmall_narrow_part_02, 50_random_XiNsmall_narrow_part_03, 50_random_XiNsmall_narrow_part_04, 50_random_XiNsmall_narrow_part_05, 50_random_XiNsmall_narrow_part_06, 50_random_XiNsmall_narrow_part_07, 50_random_XiNsmall_narrow_part_08, 50_random_XiNsmall_narrow_part_09, 50_random_XiNsmall_part_00, 50_random_XiNsmall_part_01, 50_random_XiNsmall_part_02, 50_random_XiNsmall_part_03, 50_random_XiNsmall_part_04, 50_random_XiNsmall_part_05, 50_random_XiNsmall_part_06, 50_random_XiNsmall_part_07, 50_random_XiNsmall_part_08, 50_random_XiNsmall_part_09, 50_random_x1small_part_00, 50_random_x1small_part_01, 50_random_x1small_part_02, 50_random_x1small_part_03, 50_random_x1small_part_04, 50_random_x1small_part_05, 50_random_x1small_part_06, 50_random_x1small_part_07, 50_random_x1small_part_08, 50_random_x1small_part_09, 80_hand_part_01, 80_hand_part_02, 80_hand_part_03, 80_hand_part_04, 80_hand_part_05, 80_hand_part_06, 80_hand_part_07, 80_hand_part_08, 80_hand_part_11, 80_hand_part_12, 98_challenge_part_00, 98_challenge_part_01, 98_challenge_part_02, 98_challenge_part_03, 98_challenge_part_04, 98_challenge_part_05 |
All | 00_sample_06, 00_sample_part_00, 00_sample_part_01, 00_sample_part_02, 00_sample_part_03, 00_sample_part_04, 00_sample_part_05, 50_random_NLsmall_part_00, 50_random_NLsmall_part_01, 50_random_NLsmall_part_02, 50_random_NLsmall_part_03, 50_random_NLsmall_part_04, 50_random_NLsmall_part_05, 50_random_NLsmall_part_06, 50_random_NLsmall_part_07, 50_random_NLsmall_part_08, 50_random_NLsmall_part_09, 50_random_XiNsmall_00, 50_random_XiNsmall_01, 50_random_XiNsmall_02, 50_random_XiNsmall_03, 50_random_XiNsmall_04, 50_random_XiNsmall_05, 50_random_XiNsmall_06, 50_random_XiNsmall_07, 50_random_XiNsmall_08, 50_random_XiNsmall_09, 50_random_XiNsmall_narrow_part_00, 50_random_XiNsmall_narrow_part_01, 50_random_XiNsmall_narrow_part_02, 50_random_XiNsmall_narrow_part_03, 50_random_XiNsmall_narrow_part_04, 50_random_XiNsmall_narrow_part_05, 50_random_XiNsmall_narrow_part_06, 50_random_XiNsmall_narrow_part_07, 50_random_XiNsmall_narrow_part_08, 50_random_XiNsmall_narrow_part_09, 50_random_XiNsmall_part_00, 50_random_XiNsmall_part_01, 50_random_XiNsmall_part_02, 50_random_XiNsmall_part_03, 50_random_XiNsmall_part_04, 50_random_XiNsmall_part_05, 50_random_XiNsmall_part_06, 50_random_XiNsmall_part_07, 50_random_XiNsmall_part_08, 50_random_XiNsmall_part_09, 50_random_Xilarge_00, 50_random_Xilarge_01, 50_random_Xilarge_02, 50_random_Xilarge_03, 50_random_Xilarge_04, 50_random_Xilarge_05, 50_random_Xilarge_06, 50_random_Xilarge_07, 50_random_Xilarge_08, 50_random_Xilarge_09, 50_random_Xilarge_narrow_00, 50_random_Xilarge_narrow_01, 50_random_Xilarge_narrow_02, 50_random_Xilarge_narrow_03, 50_random_Xilarge_narrow_04, 50_random_Xilarge_narrow_05, 50_random_Xilarge_narrow_06, 50_random_Xilarge_narrow_07, 50_random_Xilarge_narrow_08, 50_random_Xilarge_narrow_09, 50_random_x0small_00, 50_random_x0small_01, 50_random_x0small_02, 50_random_x0small_03, 50_random_x0small_04, 50_random_x0small_05, 50_random_x0small_06, 50_random_x0small_07, 50_random_x0small_08, 50_random_x0small_09, 50_random_x1small_part_00, 50_random_x1small_part_01, 50_random_x1small_part_02, 50_random_x1small_part_03, 50_random_x1small_part_04, 50_random_x1small_part_05, 50_random_x1small_part_06, 50_random_x1small_part_07, 50_random_x1small_part_08, 50_random_x1small_part_09, 80_hand_09, 80_hand_10, 80_hand_part_01, 80_hand_part_02, 80_hand_part_03, 80_hand_part_04, 80_hand_part_05, 80_hand_part_06, 80_hand_part_07, 80_hand_part_08, 80_hand_part_11, 80_hand_part_12, 90_max_no_00, 90_max_no_01, 90_max_yes_00, 90_max_yes_01, 98_challenge_part_00, 98_challenge_part_01, 98_challenge_part_02, 98_challenge_part_03, 98_challenge_part_04, 98_challenge_part_05 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_06 | WA | 1 ms | 128 KB |
00_sample_part_00 | AC | 1 ms | 128 KB |
00_sample_part_01 | AC | 1 ms | 128 KB |
00_sample_part_02 | AC | 1 ms | 128 KB |
00_sample_part_03 | AC | 1 ms | 256 KB |
00_sample_part_04 | AC | 1 ms | 256 KB |
00_sample_part_05 | AC | 1 ms | 256 KB |
50_random_NLsmall_part_00 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_01 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_02 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_03 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_04 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_05 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_06 | AC | 1 ms | 256 KB |
50_random_NLsmall_part_07 | AC | 1 ms | 128 KB |
50_random_NLsmall_part_08 | AC | 2 ms | 128 KB |
50_random_NLsmall_part_09 | AC | 1 ms | 128 KB |
50_random_XiNsmall_00 | WA | 1 ms | 128 KB |
50_random_XiNsmall_01 | WA | 1 ms | 128 KB |
50_random_XiNsmall_02 | WA | 1 ms | 128 KB |
50_random_XiNsmall_03 | WA | 1 ms | 128 KB |
50_random_XiNsmall_04 | WA | 1 ms | 128 KB |
50_random_XiNsmall_05 | WA | 1 ms | 128 KB |
50_random_XiNsmall_06 | WA | 1 ms | 128 KB |
50_random_XiNsmall_07 | WA | 1 ms | 128 KB |
50_random_XiNsmall_08 | WA | 1 ms | 128 KB |
50_random_XiNsmall_09 | WA | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_00 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_01 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_02 | AC | 1 ms | 256 KB |
50_random_XiNsmall_narrow_part_03 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_04 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_05 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_06 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_07 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_08 | AC | 1 ms | 128 KB |
50_random_XiNsmall_narrow_part_09 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_00 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_01 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_02 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_03 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_04 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_05 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_06 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_07 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_08 | AC | 1 ms | 128 KB |
50_random_XiNsmall_part_09 | AC | 1 ms | 128 KB |
50_random_Xilarge_00 | WA | 1 ms | 128 KB |
50_random_Xilarge_01 | WA | 1 ms | 128 KB |
50_random_Xilarge_02 | WA | 1 ms | 128 KB |
50_random_Xilarge_03 | WA | 1 ms | 128 KB |
50_random_Xilarge_04 | WA | 1 ms | 128 KB |
50_random_Xilarge_05 | WA | 1 ms | 128 KB |
50_random_Xilarge_06 | WA | 1 ms | 128 KB |
50_random_Xilarge_07 | WA | 1 ms | 128 KB |
50_random_Xilarge_08 | WA | 1 ms | 128 KB |
50_random_Xilarge_09 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_00 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_01 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_02 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_03 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_04 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_05 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_06 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_07 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_08 | WA | 1 ms | 128 KB |
50_random_Xilarge_narrow_09 | WA | 1 ms | 128 KB |
50_random_x0small_00 | WA | 1 ms | 128 KB |
50_random_x0small_01 | WA | 1 ms | 128 KB |
50_random_x0small_02 | WA | 1 ms | 128 KB |
50_random_x0small_03 | WA | 1 ms | 128 KB |
50_random_x0small_04 | WA | 1 ms | 128 KB |
50_random_x0small_05 | WA | 1 ms | 128 KB |
50_random_x0small_06 | WA | 1 ms | 128 KB |
50_random_x0small_07 | WA | 1 ms | 128 KB |
50_random_x0small_08 | WA | 1 ms | 128 KB |
50_random_x0small_09 | WA | 1 ms | 128 KB |
50_random_x1small_part_00 | AC | 1 ms | 128 KB |
50_random_x1small_part_01 | AC | 1 ms | 128 KB |
50_random_x1small_part_02 | AC | 1 ms | 128 KB |
50_random_x1small_part_03 | AC | 1 ms | 256 KB |
50_random_x1small_part_04 | AC | 1 ms | 128 KB |
50_random_x1small_part_05 | AC | 1 ms | 128 KB |
50_random_x1small_part_06 | AC | 1 ms | 128 KB |
50_random_x1small_part_07 | AC | 1 ms | 128 KB |
50_random_x1small_part_08 | AC | 1 ms | 128 KB |
50_random_x1small_part_09 | AC | 1 ms | 128 KB |
80_hand_09 | WA | 1 ms | 128 KB |
80_hand_10 | WA | 1 ms | 128 KB |
80_hand_part_01 | AC | 1 ms | 128 KB |
80_hand_part_02 | AC | 1 ms | 128 KB |
80_hand_part_03 | AC | 1 ms | 128 KB |
80_hand_part_04 | AC | 1 ms | 128 KB |
80_hand_part_05 | AC | 1 ms | 128 KB |
80_hand_part_06 | AC | 1 ms | 128 KB |
80_hand_part_07 | AC | 1 ms | 256 KB |
80_hand_part_08 | AC | 1 ms | 128 KB |
80_hand_part_11 | AC | 1 ms | 128 KB |
80_hand_part_12 | AC | 1 ms | 128 KB |
90_max_no_00 | WA | 1 ms | 128 KB |
90_max_no_01 | WA | 1 ms | 128 KB |
90_max_yes_00 | RE | 314 ms | 128 KB |
90_max_yes_01 | RE | 104 ms | 128 KB |
98_challenge_part_00 | AC | 1 ms | 128 KB |
98_challenge_part_01 | AC | 1 ms | 128 KB |
98_challenge_part_02 | AC | 1 ms | 128 KB |
98_challenge_part_03 | AC | 1 ms | 128 KB |
98_challenge_part_04 | AC | 1 ms | 128 KB |
98_challenge_part_05 | AC | 1 ms | 256 KB |