Compilare: main.cpp: In function 'int main()': main.cpp:16:13: warning: unused variable 'ci' [-Wunused-variable] 16 | int ci=i,sum2=0,sum3=0,sum5=0; | ^~ main.cpp:16:18: warning: unused variable 'sum2' [-Wunused-variable] 16 | int ci=i,sum2=0,sum3=0,sum5=0; | ^~~~ main.cpp:16:25: warning: unused variable 'sum3' [-Wunused-variable] 16 | int ci=i,sum2=0,sum3=0,sum5=0; | ^~~~ main.cpp:16:32: warning: unused variable 'sum5' [-Wunused-variable] 16 | int ci=i,sum2=0,sum3=0,sum5=0; | ^~~~