Borderou de evaluare (job #622839)

Compilare: main.cpp: In function 'void exec_2()': main.cpp:100:19: warning: unused variable 'j' [-Wunused-variable] 100 | int i = dest, j; | ^ main.cpp: In function 'int main()': main.cpp:23:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | freopen("monede.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:24:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | freopen("monede.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:25:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | scanf("%d %d", &n, &m); | ~~~~~^~~~~~~~~~~~~~~~~ main.cpp:29:30: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 29 | scanf("%d", &a[i][j]); | ~~~~~^~~~~~~~~~~~~~~~