Compilare: main.cpp: In function 'int main()': main.cpp:18:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int j=1;j<=m;j++) ^~~ main.cpp:19:21: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' g<<a[i][j]<<" ";g<<endl<<endl; ^ main.cpp:30:8: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++) ^~~ main.cpp:32:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' swap(poz[2][j],neg[2][j]); ^~~~ main.cpp:34:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++,g<<endl) ^~~ main.cpp:37:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' int s=0; ^~~