Eroare de compilare: main.cpp: In function 'void doo()': main.cpp:27:13: error: expected primary-expression before ';' token for(int j=;j<=m;++j) ^ main.cpp:27:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int j=;j<=m;++j) ^~~ main.cpp:32:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return mat[n][m]; ^~~~~~ main.cpp:32:19: error: return-statement with a value, in function returning 'void' [-fpermissive] return mat[n][m]; ^ main.cpp: In function 'int main()': main.cpp:60:7: error: void value not ignored as it ought to be t=doo(); ^ Non zero exit status: 1