Compilare: user.cpp: In function ‘void RunDP()’: user.cpp:102:63: warning: narrowing conversion of ‘((((long long int)colDp[j].Str::ways) * ((long long int)x)) % 1000000007ll)’ from ‘long long int’ to ‘int’ inside { } [-Wnarrowing] Str now = {colDp[j].cuts + 1, (1LL * colDp[j].ways * x) % kModulo}; ^ user.cpp:108:55: warning: narrowing conversion of ‘((((long long int)lineDp.Str::ways) * ((long long int)x)) % 1000000007ll)’ from ‘long long int’ to ‘int’ inside { } [-Wnarrowing] now = {lineDp.cuts + 1, (1LL * lineDp.ways * x) % kModulo}; ^ user.cpp:114:85: warning: narrowing conversion of ‘((((long long int)aboveDp[(i + -1)][(j + 1)].Str::ways) * ((long long int)x)) % 1000000007ll)’ from ‘long long int’ to ‘int’ inside { } [-Wnarrowing] now = {aboveDp[i - 1][j + 1].cuts + 1, (1LL * aboveDp[i - 1][j + 1].ways * x) % kModulo}; ^ user.cpp: In function ‘void ReadInput()’: user.cpp:46:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:48:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] int x, y; scanf("%d%d", &x, &y); ^