Compilare: main.cpp: In function 'int main()': main.cpp:37:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("schi.in","r",stdin); ^ main.cpp:38:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("schi.out","w",stdout); ^ main.cpp:41:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ main.cpp:43:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] for(i=1;i<=n;i++)scanf("%d",&v[i]); ^ main.cpp: In function 'int cautbin(int)': main.cpp:31:8: warning: 'valoare' may be used uninitialized in this function [-Wmaybe-uninitialized] return valoare; ^~~~~~~ main.cpp: In function 'int main()': main.cpp:46:25: warning: 'valoare' may be used uninitialized in this function [-Wmaybe-uninitialized] k=cautbin(v[j]); ssol[k]=j; ~~~~~~~^~