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<—Array—>

What is Array?
Entering and printing elements
Problems
With Functions

Ovozim yaxshimi?

Ekran?

Massiv - bir xil toifali, chekli qiymatlar to'plami.

// E'lon qilish
// <toifa> <massiv_nomi>[elementlari soni] = {elementlar qiymatlari};
// elementlar soni = o'lchami(size)
int numbers[4] = {2, 3, 0, -5};
// 2 -> 0; 3-> 1; 0 -> 2; -5 -> 3
// Index 0dan n-1gacha;
bool a[5] = {true, true, false, false, true};
int b[100] = {12, 13, 14};
double h[34];
cin>>h[0];
cout<<h[0];

Savollaringni berib ketinglar

// Massivning barcha elementlariga qiymat berish:
int nums[10];
for(int i=0; i<10; i++){
cin>>nums[i];
}
// Chiqarish:
for(int i=0; i<10; i++){
cout<<nums[i]<<" ";
}

// n ta elementli massiv yig'indisi
int n, sum=0; cout<<"Size: "; cin>>n;
int a[n];
for(int i=0; i<n; i++){
cin>>a[i];
sum+=a[i];
}
cout<<sum;

// h
// int n; cout<<"Size: "; cin>>n;
// int a[n];
// float sum=0, pro=1;
// for(int i=0; i<n; i++){
// cin>>a[i];
// if(i==0) pro=1;
// else pro*=i;
// sum+=pow(-1, i)*a[i]/pro;
// }
// cout<<sum;

// array 2
// int n; cout<<"n = "; cin>>n;
// long long ikki[n];
// for(int i=0; i<n; i++){
// ikki[i] = pow(2, i);
// cout<<"ikki["<<i<<"] = "<<ikki[i]<<endl;
// }

Tushunyapsizlarmi?

Savollaring bormi?

// Problem 11
bool sol = false;
int n; cout<<"n = "; cin>>n;
int nums[n], target;
for(int i=0; i<n; i++){
cout<<"nums["<<i<<"] = "; cin>>nums[i];
}
cout<<"traget = "; cin>>target;
//{2, 5, 6, 7, 8, 9} t = 10
// o'zgaruvchi
for(int i=0; i<n; i++){
for(int j=0; j<n; j++){
if(i==j) continue;
if(nums[i]+nums[j]==target) {
cout<<"["<<i<<","<<j<<"]";
sol = true;
break;
}
}
if(sol) break;
}

// Problem 11
int n; cout<<"n = "; cin>>n;
int nums[n], target;
for(int i=0; i<n; i++){
cout<<"nums["<<i<<"] = "; cin>>nums[i];
}
cout<<"traget = "; cin>>target;
//{2, 5, 6, 7, 8, 9} t = 10
// o'zgaruvchi
for(int i=0; i<n; i++){
for(int j=i+1; j<n; j++){
if(nums[i]+nums[j]==target) {
cout<<"["<<i<<","<<j<<"]";
break;
}
}
}

🎥Lesson 7
💻C++ Programming
🧩Arrays

#cpp

@cpp_sirius👨‍💻