Compilare: user.cpp: In function ‘void valoare()’: user.cpp:25:28: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[1005]’ [-Wformat=] {fscanf(f,"%s\n",&s); ^ user.cpp:21:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d\n",&n); ^ user.cpp:25:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] {fscanf(f,"%s\n",&s); ^ user.cpp: In function ‘int main()’: user.cpp:52:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d\n",&t); ^ user.cpp: In function ‘void valoare()’: user.cpp:23:49: warning: iteration 3u invokes undefined behavior [-Waggressive-loop-optimizations] for (i=1;i<=n;i++) for (j=0;j<=34;j++) v[i][j]=0; ^ user.cpp:23:20: note: containing loop for (i=1;i<=n;i++) for (j=0;j<=34;j++) v[i][j]=0; ^