Submission #2145954
Source Code Expand
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <math.h> int compare_int(const void *a, const void *b) { return *(int*)a - *(int*)b; } /*qsort(array, array_size, sizeof(int), compare_int)*/ int main() { int N; int NG[3]; int count = 0; scanf("%d %d %d %d ", &N, &NG[0], &NG[1], &NG[2]); qsort(NG, 3, sizeof(int), compare_int); if (N == NG[2]) { printf("NO\n"); return 0; } if (N < NG[0]) { printf("YES\n"); return 0; } if ((NG[2]-NG[1] == 1) && (NG[1]-NG[0] == 1)) { printf("NO\n"); return 0; } int m = 2; for (int i = 0; i < 100; i++) { N -= 3; if (N < NG[m]) { m--; } if (N == NG[m] && m >= 0) { N++; m--; } } if (N <= 0) printf("YES\n"); else printf("NO\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 123引き算 |
User | poniko |
Language | C (GCC 5.4.1) |
Score | 100 |
Code Size | 813 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:17:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d ", &N, &NG[0], &NG[1], &NG[2]); ^
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | sample_01.txt, sample_02.txt, sample_03.txt, test_143_142_141_140.txt, test_1_1_2_3.txt, test_1_2_3_4.txt, test_200_200_2_3.txt, test_231_77_78_80.txt, test_235_124_126_125.txt, test_253_45_47_48.txt, test_297_223_224_225.txt, test_297_294_292_290.txt, test_297_297_30_83.txt, test_297_3_43_72.txt, test_298_125_123_124.txt, test_298_293_295_291.txt, test_298_298_4_8.txt, test_298_36_72_98.txt, test_298_55_3_43.txt, test_298_92_91_295.txt, test_299_200_151_65.txt, test_299_240_35_154.txt, test_299_300_299_298.txt, test_299_33_242_151.txt, test_299_56_57_58.txt, test_299_66_132_198.txt, test_300_271_44_68.txt, test_300_299_298_296.txt, test_300_30_99_183.txt, test_300_4_5_6.txt, test_84_34_64_36.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 128 KB |
sample_02.txt | AC | 1 ms | 128 KB |
sample_03.txt | AC | 1 ms | 128 KB |
test_143_142_141_140.txt | AC | 1 ms | 128 KB |
test_1_1_2_3.txt | AC | 1 ms | 128 KB |
test_1_2_3_4.txt | AC | 1 ms | 128 KB |
test_200_200_2_3.txt | AC | 1 ms | 128 KB |
test_231_77_78_80.txt | AC | 1 ms | 128 KB |
test_235_124_126_125.txt | AC | 1 ms | 128 KB |
test_253_45_47_48.txt | AC | 1 ms | 128 KB |
test_297_223_224_225.txt | AC | 1 ms | 128 KB |
test_297_294_292_290.txt | AC | 1 ms | 128 KB |
test_297_297_30_83.txt | AC | 1 ms | 128 KB |
test_297_3_43_72.txt | AC | 1 ms | 128 KB |
test_298_125_123_124.txt | AC | 1 ms | 128 KB |
test_298_293_295_291.txt | AC | 1 ms | 128 KB |
test_298_298_4_8.txt | AC | 1 ms | 128 KB |
test_298_36_72_98.txt | AC | 1 ms | 128 KB |
test_298_55_3_43.txt | AC | 1 ms | 128 KB |
test_298_92_91_295.txt | AC | 1 ms | 128 KB |
test_299_200_151_65.txt | AC | 1 ms | 128 KB |
test_299_240_35_154.txt | AC | 1 ms | 128 KB |
test_299_300_299_298.txt | AC | 1 ms | 128 KB |
test_299_33_242_151.txt | AC | 1 ms | 128 KB |
test_299_56_57_58.txt | AC | 1 ms | 128 KB |
test_299_66_132_198.txt | AC | 1 ms | 128 KB |
test_300_271_44_68.txt | AC | 1 ms | 128 KB |
test_300_299_298_296.txt | AC | 1 ms | 128 KB |
test_300_30_99_183.txt | AC | 1 ms | 128 KB |
test_300_4_5_6.txt | AC | 1 ms | 128 KB |
test_84_34_64_36.txt | AC | 1 ms | 128 KB |