Compilare: main.cpp: In function 'void Task(int, int)': main.cpp:34:9: warning: unused variable 'maxxx' [-Wunused-variable] int maxxx=0,maxf=0,minf=0,contf=0; ^~~~~ main.cpp:34:24: warning: unused variable 'minf' [-Wunused-variable] int maxxx=0,maxf=0,minf=0,contf=0; ^~~~ main.cpp:34:31: warning: variable 'contf' set but not used [-Wunused-but-set-variable] int maxxx=0,maxf=0,minf=0,contf=0; ^~~~~