Compilare: main.cpp: In function 'int main()': main.cpp:23:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 23 | for(i = 1 ; i <= n ; i ++) | ^~~ main.cpp:27:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 27 | for(j=1;j<=n;j++){ | ^~~ main.cpp:11:15: warning: unused variable 'is' [-Wunused-variable] 11 | int n,i,j,is,js,ij,jj,k,imax; | ^~ main.cpp:11:18: warning: unused variable 'js' [-Wunused-variable] 11 | int n,i,j,is,js,ij,jj,k,imax; | ^~ main.cpp:11:21: warning: unused variable 'ij' [-Wunused-variable] 11 | int n,i,j,is,js,ij,jj,k,imax; | ^~ main.cpp:11:24: warning: unused variable 'jj' [-Wunused-variable] 11 | int n,i,j,is,js,ij,jj,k,imax; | ^~