Submission #1168077
Source Code Expand
#include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { long long i, X; scanf("%lld", &X); for (i=1LL;;i++) { if (X<=i*(i+1LL)/2LL) break; } printf("%lld\n", i); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Go Home |
User | k_ashiya |
Language | C (GCC 5.4.1) |
Score | 200 |
Code Size | 216 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &X); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 128 KB |
0_001.txt | AC | 1 ms | 128 KB |
0_002.txt | AC | 1 ms | 128 KB |
1_003.txt | AC | 1 ms | 128 KB |
1_004.txt | AC | 1 ms | 128 KB |
1_005.txt | AC | 1 ms | 128 KB |
1_006.txt | AC | 1 ms | 128 KB |
1_007.txt | AC | 1 ms | 128 KB |
1_008.txt | AC | 1 ms | 128 KB |
1_009.txt | AC | 1 ms | 128 KB |
1_010.txt | AC | 1 ms | 128 KB |
1_011.txt | AC | 1 ms | 128 KB |
1_012.txt | AC | 1 ms | 128 KB |
1_013.txt | AC | 1 ms | 128 KB |
1_014.txt | AC | 1 ms | 128 KB |
1_015.txt | AC | 1 ms | 128 KB |
1_016.txt | AC | 1 ms | 128 KB |
1_017.txt | AC | 1 ms | 128 KB |