Borderou de evaluare (job #621944)

Compilare: main.cpp: In function 'int main()': main.cpp:30:13: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'int' [-Wformat=] 30 | scanf("%d",n); | ~^ ~ | | | | | int | int* main.cpp:27:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | freopen("nrcuv.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:28:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 28 | freopen("nrcuv.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:30:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 30 | scanf("%d",n); | ~~~~~^~~~~~~~ main.cpp:30:10: warning: 'n' is used uninitialized [-Wuninitialized] 30 | scanf("%d",n); | ~~~~~^~~~~~~~