Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:44:45: error: ‘j’ was not declared in this scope for (int i=1;i<=n;i++) scanf("%d",&t[i][j]); ^ user.cpp:54:14: error: ‘i’ was not declared in this scope if (s-dp[i][j]<0) printf("-1"); else ^ user.cpp:54:17: error: ‘j’ was not declared in this scope if (s-dp[i][j]<0) printf("-1"); else ^ user.cpp:39:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("taxe2.in","r",stdin); ^ user.cpp:40:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("taxe2.out","w",stdout); ^ user.cpp:42:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&s,&n); ^