Compilare: main.cpp: In function 'bool cer1(int)': main.cpp:12:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 12 | for(int i=0;i<n;i++) | ^~~ main.cpp:23:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 23 | if(cnt1!=n)return 0; | ^~ main.cpp: In function 'int cer23(int)': main.cpp:63:9: warning: unused variable 'cnt1' [-Wunused-variable] 63 | int cnt1=0,cnt0=1; | ^~~~ main.cpp:63:16: warning: unused variable 'cnt0' [-Wunused-variable] 63 | int cnt1=0,cnt0=1; | ^~~~ main.cpp: In function 'int main()': main.cpp:91:18: warning: unused variable 'ok' [-Wunused-variable] 91 | bool ok=0; | ^~ main.cpp:120:24: warning: division by zero [-Wdiv-by-zero] 120 | cout<<1/0; | ~^~ main.cpp:108:18: warning: unused variable 'ok' [-Wunused-variable] 108 | bool ok=0; | ^~