Submission #1752037
Source Code Expand
#include <stdio.h> int main(void) { int a,b; scanf("%d",&a); scanf("%d",&b); if(a<0 || b<0) { printf(stderr, "error: ill-formed fraction.\n"); exit(1); } printf("%d\n",a-b); return 0; }
Submission Info
Submission Time | |
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Task | A - 積雪深差 |
User | eriotto |
Language | C (GCC 5.4.1) |
Score | 100 |
Code Size | 207 Byte |
Status | AC |
Exec Time | 0 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:7:12: warning: passing argument 1 of ‘printf’ from incompatible pointer type [-Wincompatible-pointer-types] printf(stderr, "error: ill-formed fraction.\n"); ^ In file included from /usr/include/stdio.h:937:0, from ./Main.c:1: /usr/include/x86_64-linux-gnu/bits/stdio2.h:102:1: note: expected ‘const char * restrict’ but argument is of type ‘struct _IO_FILE *’ printf (const char *__restrict __fmt, ...) ^ ./Main.c:8:5: warning: implicit declaration of function ‘exit’ [-Wimplicit-function-declaration] exit(1); ^ ./Main.c:8:5: warning: incompatible implicit declaration of built-in function ‘exit’ ./Main.c:8:5: note: include ‘<stdlib.h>’ or provide a declaration of ‘exit’ ./Main.c:4:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a); ^ ./Main.c:5:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf...
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 0 ms | 128 KB |
00_sample_02.txt | AC | 0 ms | 128 KB |
00_sample_03.txt | AC | 0 ms | 128 KB |
test_01.txt | AC | 0 ms | 128 KB |
test_02.txt | AC | 0 ms | 128 KB |
test_03.txt | AC | 0 ms | 128 KB |
test_04.txt | AC | 0 ms | 128 KB |
test_05.txt | AC | 0 ms | 128 KB |
test_06.txt | AC | 0 ms | 128 KB |
test_07.txt | AC | 0 ms | 128 KB |
test_08.txt | AC | 0 ms | 128 KB |
test_09.txt | AC | 0 ms | 128 KB |
test_10.txt | AC | 0 ms | 128 KB |
test_11.txt | AC | 0 ms | 128 KB |
test_12.txt | AC | 0 ms | 128 KB |
test_13.txt | AC | 0 ms | 128 KB |
test_14.txt | AC | 0 ms | 128 KB |
test_15.txt | AC | 0 ms | 128 KB |
test_16.txt | AC | 0 ms | 128 KB |
test_17.txt | AC | 0 ms | 128 KB |