Submission #121439
Source Code Expand
#include <stdio.h> #include <stdlib.h> #include <string.h> int main(int argc, char **argv) { char buf[16] = ""; int deg = 0; int dis = 0; char dir[4] = ""; int w = 0; int wv = 0; // 入力を読み取る if (fgets(buf, sizeof(buf), stdin) == NULL) { fprintf(stderr, "read input error.\n"); return 1; } sscanf(buf, "%d %d", °, &dis); // 風向を求める if (deg < 113) { snprintf(dir, sizeof(dir), "N"); } else if (deg < 338) { snprintf(dir, sizeof(dir), "NNE"); } else if (deg < 563) { snprintf(dir, sizeof(dir), "NE"); } else if (deg < 788) { snprintf(dir, sizeof(dir), "ENE"); } else if (deg < 1013) { snprintf(dir, sizeof(dir), "E"); } else if (deg < 1238) { snprintf(dir, sizeof(dir), "ESE"); } else if (deg < 1463) { snprintf(dir, sizeof(dir), "SE"); } else if (deg < 1688) { snprintf(dir, sizeof(dir), "SSE"); } else if (deg < 1913) { snprintf(dir, sizeof(dir), "S"); } else if (deg < 2138) { snprintf(dir, sizeof(dir), "SSW"); } else if (deg < 2363) { snprintf(dir, sizeof(dir), "SW"); } else if (deg < 2588) { snprintf(dir, sizeof(dir), "WSW"); } else if (deg < 2813) { snprintf(dir, sizeof(dir), "W"); } else if (deg < 3038) { snprintf(dir, sizeof(dir), "WNW"); } else if (deg < 3263) { snprintf(dir, sizeof(dir), "NW"); } else if (deg < 3488) { snprintf(dir, sizeof(dir), "NNW"); } else { snprintf(dir, sizeof(dir), "N"); } // 風速を求める。小数第2位で四捨五入し、10倍の値とする。 wv = (dis * 100 / 60 + 5) / 10; // 風力を求める if (wv <= 2) { w = 0; } else if (wv <= 15) { w = 1; } else if (wv <= 33) { w = 2; } else if (wv <= 54) { w = 3; } else if (wv <= 79) { w = 4; } else if (wv <= 107) { w = 5; } else if (wv <= 138) { w = 6; } else if (wv <= 171) { w = 7; } else if (wv <= 207) { w = 8; } else if (wv <= 244) { w = 9; } else if (wv <= 284) { w = 10; } else if (wv <= 326) { w = 11; } else { w = 12; } // 風録0の場合は風向きを'C'に変更する if (w == 0) { snprintf(dir, sizeof(dir), "C"); } // 結果を出力する printf("%.3s %d\n", dir, w); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 風力観測 |
User | kaneda |
Language | C (GCC 4.6.4) |
Score | 100 |
Code Size | 2742 Byte |
Status | AC |
Exec Time | 22 ms |
Memory | 804 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 00_sample_06.txt, 00_sample_07.txt, 00_sample_08.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 19 ms | 768 KB |
00_sample_02.txt | AC | 19 ms | 796 KB |
00_sample_03.txt | AC | 18 ms | 704 KB |
00_sample_04.txt | AC | 19 ms | 672 KB |
00_sample_05.txt | AC | 19 ms | 744 KB |
00_sample_06.txt | AC | 19 ms | 716 KB |
00_sample_07.txt | AC | 19 ms | 804 KB |
00_sample_08.txt | AC | 19 ms | 804 KB |
test_01.txt | AC | 19 ms | 800 KB |
test_02.txt | AC | 19 ms | 712 KB |
test_03.txt | AC | 19 ms | 680 KB |
test_04.txt | AC | 18 ms | 708 KB |
test_05.txt | AC | 19 ms | 680 KB |
test_06.txt | AC | 19 ms | 800 KB |
test_07.txt | AC | 19 ms | 712 KB |
test_08.txt | AC | 19 ms | 804 KB |
test_09.txt | AC | 20 ms | 708 KB |
test_10.txt | AC | 19 ms | 800 KB |
test_11.txt | AC | 19 ms | 716 KB |
test_12.txt | AC | 19 ms | 796 KB |
test_13.txt | AC | 19 ms | 708 KB |
test_14.txt | AC | 19 ms | 716 KB |
test_15.txt | AC | 19 ms | 704 KB |
test_16.txt | AC | 19 ms | 712 KB |
test_17.txt | AC | 20 ms | 804 KB |
test_18.txt | AC | 20 ms | 676 KB |
test_19.txt | AC | 19 ms | 708 KB |
test_20.txt | AC | 19 ms | 680 KB |
test_21.txt | AC | 19 ms | 716 KB |
test_22.txt | AC | 19 ms | 708 KB |
test_23.txt | AC | 19 ms | 804 KB |
test_24.txt | AC | 19 ms | 676 KB |
test_25.txt | AC | 18 ms | 704 KB |
test_26.txt | AC | 19 ms | 804 KB |
test_27.txt | AC | 19 ms | 800 KB |
test_28.txt | AC | 19 ms | 712 KB |
test_29.txt | AC | 19 ms | 680 KB |
test_30.txt | AC | 19 ms | 680 KB |
test_31.txt | AC | 20 ms | 676 KB |
test_32.txt | AC | 18 ms | 700 KB |
test_33.txt | AC | 19 ms | 796 KB |
test_34.txt | AC | 20 ms | 796 KB |
test_35.txt | AC | 20 ms | 704 KB |
test_36.txt | AC | 19 ms | 704 KB |
test_37.txt | AC | 19 ms | 680 KB |
test_38.txt | AC | 19 ms | 804 KB |
test_39.txt | AC | 19 ms | 708 KB |
test_40.txt | AC | 18 ms | 800 KB |
test_41.txt | AC | 19 ms | 712 KB |
test_42.txt | AC | 19 ms | 800 KB |
test_43.txt | AC | 19 ms | 804 KB |
test_44.txt | AC | 19 ms | 796 KB |
test_45.txt | AC | 19 ms | 800 KB |
test_46.txt | AC | 18 ms | 708 KB |
test_47.txt | AC | 18 ms | 672 KB |
test_48.txt | AC | 19 ms | 708 KB |
test_49.txt | AC | 19 ms | 712 KB |
test_50.txt | AC | 19 ms | 804 KB |
test_51.txt | AC | 18 ms | 804 KB |
test_52.txt | AC | 20 ms | 796 KB |
test_53.txt | AC | 19 ms | 800 KB |
test_54.txt | AC | 19 ms | 712 KB |
test_55.txt | AC | 18 ms | 796 KB |
test_56.txt | AC | 20 ms | 704 KB |
test_57.txt | AC | 19 ms | 708 KB |
test_58.txt | AC | 22 ms | 656 KB |