Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:21:9: warning: variable ‘m1’ set but not used [-Wunused-but-set-variable] int m1=0; ^ user.cpp:22:9: warning: variable ‘m2’ set but not used [-Wunused-but-set-variable] int m2=0; ^ user.cpp: At global scope: user.cpp:67:5: error: expected unqualified-id before ‘if’ if(m1!=M) ^ user.cpp:69:5: error: expected unqualified-id before ‘else’ else ans=dp[N][m2]+v[N][M]; ^ user.cpp:71:11: error: expected constructor, destructor, or type conversion before ‘(’ token printf("%d",ans); ^ user.cpp:73:5: error: expected unqualified-id before ‘return’ return 0; ^ user.cpp:74:1: error: expected declaration before ‘}’ token } ^ user.cpp: In function ‘int main()’: user.cpp:12:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.in","r",stdin); ^ user.cpp:13:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.out","w",stdout); ^ user.cpp:15:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&N,&M); ^ user.cpp:19:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d ",&v[i][j]); ^