Compilare: user.cpp: In function ‘int main()’: user.cpp:27:9: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(j=i+1;j<n;j++) ^~~ user.cpp:29:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ nrsol=nrsol-j; ^~~~~