Compilare: main.cpp: In function 'int main()': main.cpp:14:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=m+1;i<=m+n;i++) v[i][0]=i-m,v[i][1]=i-m,v[i][2]=1;m+=n; ^~~ main.cpp:14:61: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=m+1;i<=m+n;i++) v[i][0]=i-m,v[i][1]=i-m,v[i][2]=1;m+=n; ^