Eroare de compilare: main.cpp: In function 'int main()': main.cpp:40:11: error: 'gets' was not declared in this scope gets(a); ^ main.cpp:39:9: warning: unused variable 'i' [-Wunused-variable] int i,j; ^ main.cpp:39:11: warning: unused variable 'j' [-Wunused-variable] int i,j; ^ main.cpp:37:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("subsir.in","r",stdin); ^ main.cpp:38:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("subsir.out","w",stdout); ^ Non zero exit status: 1