Submission #979007
Source Code Expand
#include <stdio.h> #include <stdint.h> int main(void) { uint32_t H, W; uint32_t i; uint32_t min = 0, max; uint32_t possible = 1; scanf("%u %u\n", &H, &W); max = W-1; for (i = 0; i < H; i++) { char c; uint32_t found = 0; uint32_t found_then_not_found = 0; uint32_t x = 0; while ((c = getchar()) != '\n') { if (!possible) continue; if (c == '#') { max = x; } if (found == 0 && c == '#') { found = 1; if (x < min) { possible = 0; } } else if (found_then_not_found == 1 && c == '#') { possible = 0; } else if (found == 1 && c == '.') { found_then_not_found = 1; } x++; } min = max; } if (possible) { printf("Possible\n"); } else { printf("Impossible\n"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Shik and Stone |
User | ddsn |
Language | C (GCC 5.4.1) |
Score | 200 |
Code Size | 1047 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%u %u\n", &H, &W); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | example0.txt, example1.txt, example2.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, example0.txt, example1.txt, example2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 1 ms | 128 KB |
001.txt | AC | 1 ms | 128 KB |
002.txt | AC | 1 ms | 128 KB |
003.txt | AC | 1 ms | 128 KB |
004.txt | AC | 1 ms | 128 KB |
005.txt | AC | 1 ms | 128 KB |
006.txt | AC | 1 ms | 128 KB |
007.txt | AC | 1 ms | 128 KB |
008.txt | AC | 1 ms | 128 KB |
009.txt | AC | 1 ms | 128 KB |
010.txt | AC | 1 ms | 128 KB |
011.txt | AC | 1 ms | 128 KB |
012.txt | AC | 1 ms | 128 KB |
013.txt | AC | 1 ms | 128 KB |
014.txt | AC | 1 ms | 128 KB |
015.txt | AC | 1 ms | 128 KB |
016.txt | AC | 1 ms | 128 KB |
017.txt | AC | 1 ms | 128 KB |
018.txt | AC | 1 ms | 128 KB |
example0.txt | AC | 1 ms | 128 KB |
example1.txt | AC | 1 ms | 128 KB |
example2.txt | AC | 1 ms | 128 KB |