Compilare: main.cpp: In function 'int main()': main.cpp:85:27: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%lld",&t); ^ main.cpp:96:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%lld",&n); ^ main.cpp:99:48: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (fin,"%lld%lld",&p[i],&r[i]); ^ main.cpp:93:35: warning: iteration 10000 invokes undefined behavior [-Waggressive-loop-optimizations] m[i][j] = x[i][j] = 0; ~~~~~~~~^~~ main.cpp:92:23: note: within this loop for (j=0;j<=LEN;j++) ^ main.cpp:90:43: warning: iteration 10000 invokes undefined behavior [-Waggressive-loop-optimizations] sol[i] = prod_tot[i] = aux[i] = 0; ~~~~~~~^~~ main.cpp:89:19: note: within this loop for (i=0;i<=LEN;i++) ^