Compilare: main.cpp: In function 'int main()': main.cpp:51:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=x;i<x+y;i++) ^~~ main.cpp:52:35: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' update(i,1,1,1,n);break; ^~~~~ main.cpp:55:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=x;i<x+y;i++) ^~~ main.cpp:56:35: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' update(i,0,1,1,n);break; ^~~~~