Borderou de evaluare (job #2206756)
Utilizator | Data | 23 mai 2018 18:34:37 | |
---|---|---|---|
Problema | Pipe | Status | done |
Runda | Arhiva de probleme | Compilator | cpp | Vezi sursa |
Scor | 0 |
Raport evaluator
Eroare de compilare:
user.cpp:9:0: warning: "INFINITY" redefined
#define INFINITY 0x3f3f3f3f
In file included from /usr/include/math.h:41:0,
from /usr/include/c++/6/cmath:45,
from /usr/include/c++/6/math.h:36,
from user.cpp:4:
/usr/include/bits/inf.h:26:0: note: this is the location of the previous definition
# define INFINITY (__builtin_inff())
user.cpp: In function ‘int solve(std::vector<int>, int)’:
user.cpp:23:33: error: ‘memset’ was not declared in this scope
memset(best, 0X3f, sizeof(best));
^
user.cpp:27:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 1; i <= a.size(); ++i) {
~~^~~~~~~~~~~
user.cpp:54:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 1; i <= a.size(); ++i) {
~~^~~~~~~~~~~
user.cpp: In function ‘int main()’:
user.cpp:64:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("pipe.in", "r", stdin);
^
user.cpp:65:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
freopen("pipe.out", "w", stdout);
^
user.cpp:67:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
^
user.cpp:68:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &sx, &sy);
^
user.cpp:69:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d\n", &dx, &dy);
^
user.cpp:75:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%c %d\n", &c, &l);
^
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