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                 
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Giá trị
V tríị
V trí đ c tính t 0ị ượ ừ


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Nh m thu n ti n cho vi c vi t ch ng trình, ta nên đ nh ằ ậ ệ ệ ế ươ ị
nghĩa h ng s MAX đ u ch ng trình – là kích th c t i đa ằ ố ở ầ ươ ướ ố
c a m ng - nh sau:ủ ả ư
#define MAX 100
void main()
{
int a[MAX], b[MAX];
//Các l nhệ
}
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Giá trị
3 6 8 1 12
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Giá trị
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

#define MAX 100
void NhapMang(int a[], int n);
void XuatMang(int a[], int n);
void LietKeLonHonX(int a[], int n, int x);

void NhapMang(int a[], int n)
{
for(int i=0; i<n; i++)
{
cout<<"Nhap phan tu tai vi tri "<<i<<": ";
cin>>a[i];
}
}
void XuatMang(int a[], int n)
{
for(int i=0; i<n; i++)
cout<<a[i]<<"\t";
}


void LietKeLonHonX(int a[], int n, int x)
{
for (int i = 0; i<n; i++)
if (a[i] > x)
cout<<a[i]<<“\t”;
}
void main()
{
int a[MAX], n, x;
cout<<"Nhap vao kich thuoc mang: ";
cin>>n;
NhapMang(a, n);
cout<<"Cac phan tu cua mang:"<<endl;
XuatMang(a, n);
cout<<"Nhap gia tri x: ";

cin>>x;
cout<<"Cac phan tu co gia tri lon hon "<<x<<endl;
LietKeLonHonX(a, n, x);
}

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int DemSNT(int a[], int n)

{
int d = 0;
for (int i = 0; i<n; i++)
if (LaSNT(a[i]) ==true)
d++;
return d;
}
bool LaSNT(int k)
{
int d = 0;
for (int i = 1; i <= k; i++)
if (k % i == 0)
d++;
return (d == 2);
}

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
0
#define MAX 100
void NhapMang(int a[], int n);
void XuatMang(int a[], int n);
int DemSNT(int a[], int n);
bool LaSNT(int k);
void NhapMang(int a[], int n)
{
for(int i=0; i<n; i++)
{
cout<<"Nhap phan tu tai vi tri "<<i<<": ";
cin>>a[i];
}
}
void XuatMang(int a[], int n)
{
for(int i=0; i<n; i++)
cout<<a[i]<<"\t";
}

1
int DemSNT(int a[], int n)
{
int d = 0;
for (int i = 0; i<n; i++)
if (LaSNT(a[i]) ==true)
d++;
return d;
}

bool LaSNT(int k)
{
int d = 0;
for (int i = 1; i <= k; i++)
if (k % i == 0)
d++;
return (d == 2);
}

2
void main()
{
int a[MAX], n, kq;
cout<<"Nhap vao kich thuoc mang: ";
cin>>n;
NhapMang(a, n);
cout<<"Cac phan tu cua mang:"<<endl;
XuatMang(a, n);
kq = DemSNT(a, n);
if(kq==0)
cout<<"Khong co so nguyen to trong mang";
else
cout<<"So luong so nguyen to la: "<<kq;
}


 !9 <=   7             
<J<3 #4
.
-"$

)3-"$5$EE4
)3 #F #4
-$
($
2


 19 <= 7      
3 N     O!4     
<J<;3 #4
.
)3-"$5$EE4
)3 # 4
($
(O!$
2


*
<L!9                  
             
  

 =           
       
*
<L19              
             



=  N         
   N        



 <L!9 
&(<<<;;;3 #4
.
)3-"$5$EE4
)3 #    4 
(($
()'($
2
 <L19 
&(<;;;3 #4
.
)3-"$5$EE4
)3 #N   4  
()'($
(($
2


J7 !9 & (   '  NP     
&(<<<I(3 #4
.
)3-"$5$EE4
)3 #K1Q-"4
(($
()'($

2



J7 19 & (  RNP  
3(9%)'(9N4

&(<<C3 #4
.
)3-"$5$EE4
)3 #F-"4
()'($
(($
2

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