Eroare de compilare: user.cpp:4:11: error: expected initializer before numeric constant int M[177]177],n,m,i,k,p,VX[31329],VY[31329],x,y,px1,px2,py1,py2; ^ user.cpp: In function ‘int main()’: user.cpp:9:20: error: ‘n’ was not declared in this scope scanf("%i %i",&n,&m); ^ user.cpp:9:23: error: ‘m’ was not declared in this scope scanf("%i %i",&n,&m); ^ user.cpp:10:10: error: ‘i’ was not declared in this scope for (i=0;i<m;i++) ^ user.cpp:12:24: error: ‘x’ was not declared in this scope scanf("%i %i",&x,&y); ^ user.cpp:12:27: error: ‘y’ was not declared in this scope scanf("%i %i",&x,&y); ^ user.cpp:13:9: error: ‘M’ was not declared in this scope M[x][y]=1; ^ user.cpp:15:26: error: ‘px1’ was not declared in this scope scanf("%i %i %i %i",&px1,&py1,&px2,&py2); ^ user.cpp:15:31: error: ‘py1’ was not declared in this scope scanf("%i %i %i %i",&px1,&py1,&px2,&py2); ^ user.cpp:15:36: error: ‘px2’ was not declared in this scope scanf("%i %i %i %i",&px1,&py1,&px2,&py2); ^ user.cpp:15:41: error: ‘py2’ was not declared in this scope scanf("%i %i %i %i",&px1,&py1,&px2,&py2); ^ user.cpp:16:5: error: ‘VX’ was not declared in this scope VX[0]=px1; ^ user.cpp:17:5: error: ‘VY’ was not declared in this scope VY[0]=py1; ^ user.cpp:18:5: error: ‘M’ was not declared in this scope M[px1][py1]=1; ^ user.cpp:19:5: error: ‘k’ was not declared in this scope k=0; ^ user.cpp:20:12: error: ‘p’ was not declared in this scope while (p<=k) ^ user.cpp:22:9: error: ‘x’ was not declared in this scope