Compilare: main.cpp: In function 'int nrz(int, int&, int)': main.cpp:11:13: warning: variable 'bin' set but not used [-Wunused-but-set-variable] int x=a,bin=0,ct=0; ^~~ main.cpp: In function 'int main()': main.cpp:48:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(nrz(L,i,B)) ^~ main.cpp:50:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' i++; ^ main.cpp:58:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(nrz(L,i,B)) ^~ main.cpp:60:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' i++; ^ main.cpp:41:17: warning: unused variable 'c' [-Wunused-variable] int i=1,x=0,c=0; ^