Borderou de evaluare (job #579491)

Compilare: main.cpp: In function 'int main()': main.cpp:13:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 13 | freopen("ssk.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:14:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 14 | freopen("ssk.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:16:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] 16 | scanf("%d %d %d", &N, &M, &K); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:20:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] 20 | scanf("%d", &A[i][j]); | ~~~~~^~~~~~~~~~~~~~~~