topshiriq quyidagi metodlarni izohlang begin

{"Mirsodiq",932185804},
{"Islom",979260107},
{"Axmad",934723614},
{"Afro'za",953303473},
{"Behruz",933733173},
{"Boymurod",904482824},
{"Diyorbek",990657504},
{"Abdulaziz",990837138} };
string a;
cout<<"ISM ini kiriting "; cin>>a;
for(auto it=telefon_kitobi.begin(); it!=telefon_kitobi.end(); it++)
if(a==it->first) cout<second<
}
23) Login va paroldan iborat jadval hosil qiling. Tizimga kiruvchi loginni va parolni kiritsin, agar to’g’ri bo’lsa, “ login va parol to’g’ri” aks hola “login yoki parol xato “ so’zini chop eting.
#include
#include
using namespace std;
int main()
{
mapaccount=
{{"Maxsudbek",904570708},
{"Marjona",945494436},
{"Javohir",938304405},
{"Mo'min",995768896},
{"Behruz",993327310},
{"Farrux",908923604},
{"Malohat",916912283},
{"Otabek",990712449},
{"Jahonzeb",915142379},
{"Sherbek",936625590},
{"Amanjon",907124640},
{"Dilmurod",935858397},
{"Jamol",945777269},
{"Tohir",882831503},
{"Bobur",934620704},
{"Sherozbek",932003849},
{"Mukammal",931437802},
{"Ruxshona",886840407},
{"Mirsodiq",932185804},
{"Islom",979260107},
{"Axmad",934723614},
{"Afro'za",953303473},
{"Behruz",933733173},
{"Boymurod",904482824},
{"Diyorbek",990657504},
{"Abdulaziz",990837138} };
string a; int b,k,s=0;
k=account.size();
cout<<"loginni kiriting "; cin>>a;
cout<<"parolni kiriting "; cin>>b;
for(auto it=account.begin(); it!=account.end(); it++){ s++;
if(a==it->first and b==it->second) {cout<<"login va parol to'g'ri"<
if(s==k) cout<<"login va parol xato";
}
24) Katta va kichik harflarni bir xil kodlab, ikki o’quvchi kelishgan holda, alifbodagi harflarni turgan o’rniga moslab, kodga aylantirdi. Birinchi o’quvchi uchun yozgan maktub matnini kodga aylantirib bersin. Ikkinchi o’quvchi uchun esa, yozilgan kodni matnga aylantirib beruvchi dastur tuzing.
#include
#include