Borderou de evaluare (job #703125)

Compilare: main.cpp: In function 'int main()': main.cpp:11:8: warning: unused variable 'x' [-Wunused-variable] 11 | int x,p,a,n,y,c[30001]; | ^ main.cpp:7:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 7 | freopen ("axyz.in","r",stdin); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:8:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | freopen ("axyz.out","w",stdout); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:40:18: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] 40 | sort (c + y, c + n-1); | ^ main.cpp:33:21: warning: 'k' may be used uninitialized in this function [-Wmaybe-uninitialized] 33 | c[k] = c[i-1]; | ~~~~~^~~~~~~~