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#include <bits/stdc++.h>
using namespace std;
long long a[5],i;
int main()
{
for (i=1; i<=5; i++) cin>>a[i];
sort(a+1,a+5+1);
cout<<"Tong nho nhat la: "<<a[1]+a[2]+a[3]+a[4]<<endl;
cout<<"Tong lon nhat la: "<<a[5]+a[4]+a[3]+a[2];
return 0;
}
Program HOC24;
var i,n,vt1,vt2,max,min: integer;
a: array[1..1000] of integer;
begin
readln(n);
for i:=1 to n do read(a[i]);
readln;
max:=0; min:=32000;
for i:=1 to n do
begin
if a[i]>max then
begin
max:=a[i];
vt1:=i;
end;
if a[i]<min then
begin
min:=a[i];
vt2:=i;
end;
end;
writeln(max,' ',vt1);
write(min,' ',vt2);
readln
end.
Câu 1:
PROGRAM TIM_MAX;
Uses Crt;
Type Mang = ARRAY[1..50] Of Integer;
Var A:Mang;
N,i,Max:Integer;
BEGIN
Write('Nhap N='); Readln(N);
For i:=1 To N Do
Begin
Write('A[',i,']='); Readln(A[i]);
End;
Max:=A[1];
For i:=2 To N Do
If Max<A[i] Then Max:=A[i];
Writeln('Phan tu lon nhat cua mang:', Max);
Readln;
END.
Câu 2:
PROGRAM TIM_MIN;
Uses Crt;
Type Mang = ARRAY[1..50] Of Integer;
Var A: Mang;
N, i, Min: Integer;
BEGIN
Write('Nhap N='); Readln(N);
For i:=1 To N Do
Begin
Write('A[',i,']= '); Readln(A[i]);
End;
Min:=A[1];
For i:=2 To N Do
If Min>A[i] Then Min:=A[i];
Writeln('Phan tu nho nhat cua mang la:', Min);
Readln;
END.
uses crt;
var n,n1,s:real;
begin
clrscr;
write('Nhap n: ');readln(n);
n1:=2*n+1;
s:=((n1 - 1)/2+1)*(n1 + 1)/2;
write(s:0:0);
readln
end.
Bài 7:
#include <bits/stdc++.h>
using namespace std;
long long n,a,b,c,d;
int main()
{
cin>>n;
a=n%10;
b=n/10; b=b%10;
c=n/100; c=c%10;
d=n/100; d=d%10;
if (a+b==c+d) cout<<"YES";
else cout<<"NO";
return 0;
}