Borderou de evaluare (job #809159)

Compilare: main.cpp: In function 'std::string convert_to_small(std::string)': main.cpp:14:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 14 | for(int i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp: In function 'int return_minut_din_ora(std::string)': main.cpp:40:53: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 40 | for(i++;s[i]!=' ' && s[i]>='0' && s[i]<='9' && i<s.size();i++) | ~^~~~~~~~~ main.cpp: In function 'int return_minute_din_sir(std::string)': main.cpp:51:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 51 | for(i=0;i<s.size() && (s[i]<'A' || s[i]>'Z') && (s[i]<'a' || s[i]>'z');i++) | ~^~~~~~~~~ main.cpp:58:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 58 | for(;i<s.size() && (s[i]<'0' || s[i]>'9');i++) | ~^~~~~~~~~ main.cpp:69:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 69 | for(;i<s.size();i++) | ~^~~~~~~~~ main.cpp:48:18: warning: unused variable 'nr2' [-Wunused-variable] 48 | int i=0,nr=0,nr2,nr3; | ^~~ main.cpp:48:22: warning: unused variable 'nr3' [-Wunused-variable] 48 | int i=0,nr=0,nr2,nr3; | ^~~ main.cpp: In function 'int main()': main.cpp:79:17: warning: unused variable 'n' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:19: warning: unused variable 'm' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:23: warning: unused variable 'j' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:25: warning: unused variable 'k' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:27: warning: unused variable 't' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:29: warning: unused variable 'q' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^ main.cpp:79:34: warning: unused variable 'minim' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^~~~~ main.cpp:79:46: warning: unused variable 'suma' [-Wunused-variable] 79 | int cerinta,n,m,i,j,k,t,q,nr,minim,maxim,suma,nrr[3],nr_comp=0,cea_mai_mare_durata=0; | ^~~~ main.cpp:79:58: warning: unused variable 'nr_comp' [-Wunused-variable]