Borderou de evaluare (job #582780)

Compilare: main.cpp: In function 'int main()': main.cpp:12:22: warning: comparison of constant ''9'' with boolean expression is always true [-Wbool-compare] 12 | if('0' <= ch <= '9'){ | ~~~~~~~~~~^~~~~~ main.cpp:12:16: warning: comparisons like 'X<=Y<=Z' do not have their mathematical meaning [-Wparentheses] 12 | if('0' <= ch <= '9'){ | ~~~~^~~~~ main.cpp:9:19: warning: unused variable 'n' [-Wunused-variable] 9 | long long int n,a,cnt = 1,ok = 0,s = -1,e; | ^ main.cpp:9:21: warning: unused variable 'a' [-Wunused-variable] 9 | long long int n,a,cnt = 1,ok = 0,s = -1,e; | ^ main.cpp:21:19: warning: unused variable 'l' [-Wunused-variable] 21 | long long int l = 0,j = 0,minn = 9999999; | ^