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#include <bits/stdc++.h>
using namespace std;
long long a[40],i,n,ln;
int main()
{
cin>>n;
for (i=1; i<=n; i++)
{
cin>>a[i];
}
ln=a[1];
for (i=1; i<=n; i++) ln=max(ln,a[i]);
for (i=n; i>=1; i--)
if (ln==a[i])
{
cout<<i;
break;
}
return 0;
}
#include <bits/stdc++.h>
using namespace std;
int A[500],n,i,dem,dem1;
int main()
{
cin>>n;
for (int i=1; i<=n; i++) cin>>A[i];
for (int i=n; i>=1; i--) cout<<A[i]<<" ";
cout<<endl;
dem=0;
for (int i=1; i<=n; i++)
if (A[i]<10) dem++;
cout<<dem<<endl;
dem1=0;
for (int i=1; i<=n; i++)
if (A[i]>1)
{
bool kt=true;
for (int j=2; j*j<=A[i]; j++)
if (A[i]%j==0) kt=false;
if (kt==true) dem1++;
}
cout<<dem1;
return 0;
}
#include <bits/stdc++.h>
using namespace std;
long long a[10],i,n,t;
int main()
{
n=10;
t=0;
for (i=1; i<=n; i++)
{
cin>>a[i];
if (a[i]>3) t=t+a[i];
}
for (i=1; i<=n; i++) cout<<a[i]<<" ";
cout<<endl;
cout<<t;
return 0;
}
uses crt;
var a:array[1..100]of integer;
i,n,t,t1,t2:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
t:=0;
for i:=1 to n do
t:=t+a[i];
t1:=0;
t2:=0;
for i:=1 to n do
begin
if a[i]>0 then t1:=t1+a[i];
if a[i]<0 then t2:=t2+a[i];
end;
writeln('Tong cac phan tu la: ',t);
writeln('Tong cac so duong la: ',t1);
writeln('Tong cac so am la: ',t2);
writeln('Trung binh cong cua day la: ',t/n:4:2);
readln;
end.
uses crt;
var a,b,c:array[1..1000]of integer;
i,n,dem,max:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
dem:=0;
max:=a[1];
for i:=1 to n do
if max<a[i] then max:=a[i];
for i:=1 to n do
if max=a[i] then
begin
inc(dem);
b[dem]:=a[i];
c[dem]:=i;
end;
if dem=1 then writeln('So lon nhat la: ',b[dem],' vi tri la: ',c[dem])
else writeln('So lon nhat la: ',b[1],' vi tri la: ',c[1]);
readln;
end.
#include <bits/stdc++.h>
using namespace std;
long long a[1000],i,n,nn;
int main()
{
cin>>n;
for (i=1; i<=n; i++) cin>>a[i];
nn=a[1];
for (i=1; i<=n; i++) nn=min(nn,a[i]);
cout<<nn<<endl;
for (i=1; i<=n; i++) if (nn==a[i]) cout<<i<<" ";
return 0;
}
#include<bits/stdc++.h>
using namespace std;
int a[1000000],n,b[1000000];
int main(){
cin >>n;
for (int i=1;i<=n;i++) {cin >> a[i];
if (a[i]%2==1) b[a[i]]=i;
}
for (int i=1;i<=n;i++){
if (b[a[i]]!=0) {cout << b[a[i]] << " "<<a[i]<<'\n';b[a[i]]=0;}
}
}
Nhập trực tiếp , in dạng :
Chỉ số _ số
......
uses crt;
var a:array[1..1000]of integer;
i,n,dem,t:integer;
begin
clrscr;
repeat
write('Nhap n='); readln(n);
until (0<n) and (n<=1000);
for i:=1 to n do
begin
repeat
write('A[',i,']='); readln(a[i]);
until abs(a[i])<=1000;
end;
for i:=1 to n do
write(a[i]:4);
writeln;
dem:=0;
for i:=1 to n do
if a[i]=0 then inc(dem);
writeln('So phan tu bang 0 la: ',dem);
t:=0;
for i:=1 to n do
if a[i] mod 2=0 then t:=t+a[i];
writeln('Tong cac phan tu chan la: ',t);
readln;
end.
mang = input()
mang = mang.split(' ')
max = 0
second = 0
for i in mang:
if i>=max:
max = i
for i in mang:
if i>=second and < max:
second = i
print('gia tri lon nhat la ', max)
print('gia tri lon thu 2 la ', second)