Lập trình C- Bài tập 3 pptx

# include <iostream.h>

void main(){

int n,i,max,min;

int a[100];

cout<<"nhap vao so phan tu : ";

cin>>n;

for(i=0;i<n;i++){

cout<<"phan tu a["<<i<<"]= ";

cin>>a[i]; }
max=min=a[0];

for(i=0;i<n;i++){

if(max<a[i])max=a[i];

if(min>a
[i])min=a[i];

}

cout<<"so lon nhat se la : "<<max<<endl;

cout<<"so nho nhat se la : "<<min<<endl;

int max2,min2;

max2=a[0];

min2=max;

for(i=0;i<n;i++){

if(max2<a[i]&&a[i]<max)max2=a[i];

if(min2>a[i]&&a[i]>min)min2=a[i];

}

cout<
<"so lon thu 2 la : "<<max2<<endl;

cout<<"so nho thu 2 la : "<<min2;

}
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