Satrlar bilan ishlaydigan funksiyalar C#
![funksiya chaqiruvchi satrning pos1 o’rnidan boshlab n1 ta bеlgili satr osti
str satr bilan solishtiriladi.
Uchinchi ko’rinishda funksiya chaqiruvchi satrning pos1 o’rnidan
boshlab n1 ta bеlgili satr qismi va str satrdan pos2 o’rnidan boshlab n2 ta
bеlgili satr qismlari o’zaro solishtiriladi.
Misol:
#include
#include
void main(){
string s1=”01234567893456ab2csef”,s2=”456”,s3=”ghk”;
cout<<”s1=”<<s1<<end1;
cout<<”s2=”<<s2<<end1;
cout<<”s3=”<<s3<<end1;
if(s2.compare(s3)0)cout<<”s2>s3”<<end1;
if(s2.compare(s3)==0)cout<<”s2=s3”<<end1;
if(s2.compare(s3)<0)cout<<”s2<s3”<<end1;
if(s1.compare(4,6,s2)0)cout<<”s1[4-9]>s2”<<end1;
if(s1.compare(5,2,s2,1,2)==0)
cout<<”s1[5-6]=s2[1-2]”<<end1;
getch();}
Masala. Familiya, ismi va shariflari bilan talabalar ro’yxati
bеrilgan. Ro’yxat alfavit bo’yicha tartiblansin.
Programma matni:
#include
#include
int main(int argc, char* argv[]){
const int FISH_uzunligi=50;
string* Talaba;
char * Satr=(char*)malloc(FISH_uzunligi);
17](https://docx.uz/documents/69594b87-f889-4289-a193-1c64a2781401/page_17.png?v=1)
![unsigned int talabalar_soni;
char son[3];
do{
cout<<”Tlabalar sonini kiriting: ”;
cin>son;}
while(()talabalar_soni=atoi(son))<=0);
Talaba =new string[talabalar_soni];
cin.ignore();
for(int i=0; i<talabalar_soni; i++){
cout<<i+1<<”-talabaning familya="" ismi="" sharifi:="" ”;
cin.getline(satr,50);
Talaba[i].assign(Satr);}
bool almashdi=true;
for(int i=0; i{
almashdi=false;
for(int j=i; j<talabalar_soni-1; j++)
if(Talaba[j].compare(Talaba[j+1])0){
almashdi=true;
strcpy(satr,Talaba[j].data());
Talaba[j].assign(Talaba[j+1]);
Talaba[j+1].assign(Satr);}}
cout<<”Alfavit bo’yicha tartiblangan ro’yxat:\n”;
for(int i=0; i<talabalar_soni; i++)
cout<<talaba[i]<<end1;
delete [] Talaba;
free(Satr);
return 0;}
Programmada talabalar ro’yxati string turidagi Talaba dinamik
massiv ko’rinishida e'lon qilingan va uning o’lchami foydalanuvchi
18](https://docx.uz/documents/69594b87-f889-4289-a193-1c64a2781401/page_18.png?v=1)
Satrlar bilan ishlaydigan funksiyalar C#