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tham khảo
#include <bits/stdc++.h>
using namespace std;
long long n,i,nn,t1,t2,dem1,dem2,a[1000];
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 (a[i]%2==0) cout<<a[i]<<" ";
cout<<endl;
for (i=1; i<=n;i++)
if (a[i]%2!=0) cout<<a[i]<<" ";
cout<<endl;
t1=0;
t2=0;
dem1=0;
dem2=0;
for (i=1; i<=n; i++)
{
if (a[i]%2==0)
{
t1+=a[i];
dem1++;
}
else
{
t2+=a[i];
dem2++;
}
}
cout<<t1<<" "<<dem1<<endl;
cout<<t2<<" "<<dem2;
return 0;
}
uses crt;
var a:array[1..100]of integer;
i,n,min,t1,t2,dem1,dem2:integer;
begin
clrscr;
readln(n);
for i:=1 to n do readln(a[i]);
min:=a[1];
for i:=1 to n do if min>a[i] then min:=a[i];
writeln(min);
writeln('Cac so chan la: ');
for i:=1 to n do
if a[i] mod 2=0 then write(a[i]:4);
writeln;
writeln('Cac so le la: ');
for i:=1 to n do
if a[i] mod 2<>0 then write(a[i]:4);
writeln;
t1:=0;
t2:=0;
for i:=1 to n do
begin
if a[i] mod 2=0 then t1:=t1+a[i]
else t2:=t2+a[i];
end;
writeln(t1,' ',t2);
dem1:=0;
dem2:=0;
for i:=1 to n do
begin
if a[i] mod 2=0 then dem1:=dem1+1
else dem2:=dem2+1;
end;
writeln(dem1,' ',dem2);
readln;
end.
uses crt;
var a:array[1..200]of integer;
n,i,k,t,t1:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
write('Nhap k='); readln(k);
t:=0;
for i:=1 to n do
if a[i] mod 2<>0 then t:=t+a[i];
t1:=0;
for i:=1 to n do
if a[i] mod k=0 then t1:=t1+a[i];
writeln('Tong cac phan tu le la: ',t);
writeln('Tong cac phan tu la boi cua ',k,' la: ',t1);
readln;
end.
Bài 1:
#include <bits/stdc++.h>
using namespace std;
long long x,n,i,t;
int main()
{
cin>>n;
t=0;
for (i=1; i<=n; i++)
{
cin>>x;
if ((x<0) and (x%2!=0)) t=t+x;
}
cout<<t;
return 0;
}
#include <bits/stdc++.h>
using namespace std;
long long x,n,i,t,dem;
int main()
{
cin>>n;
dem=0;
t=0;
for (i=1; i<=n; i++)
{
cin>>x;
if (x%2==0 && x>10) t+=x;
if (x%2!=0 || x<100) dem++;
}
cout<<t<<" "<<dem;
return 0;
}
#include <bits/stdc++.h>
using namespace std;
long long x,n,i,t1,t2,t3;
int main()
{
cin>>n;
t1=0; t2=0; t3=0;
for (i=1; i<=n; i++)
{
cin>>x;
t1+=x;
if (x%2==0) t2+=x;
else t3+=x;
}
cout<<t1<<" "<<t2<<" "<<t3;
return 0;
}
Program bt_3;
Uses crt;
Var a: array[1..100] of integer;
Dem, Tong, n, i: integer;
Begin
Clrscr;
Writeln(‘nhap so phan tu, n=’);
Readln (n);
for i := 1 to n do
begin
writeln(‘nhap gia trij phan tu thu ’,i,’ =’);
readln(a[i]);
end;
Dem:=0;
Tong:=0;
For i:=1 to n do
If (a[i] mod 2 = 1) and (a[i] mod 5 = 0) then
begin
Dem:= Dem+1;
Tong:= Tong+a[i];
end;
writeln(‘Dem la:’,Dem);
Writeln(‘Tong la:’,Tong);
Readln
End.
uses crt;
var a:array[1..100]of integer;
n,i:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
writeln('Cac phan tu chan la: ');
for i:=1 to n do
if a[i] mod 2=0 then write(a[i]:4);
readln;
end.
#include <bits/stdc++.h>
using namespace std;
long long n,i,nn,t1,t2,dem1,dem2,a[1000];
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 (a[i]%2==0) cout<<a[i]<<" ";
cout<<endl;
for (i=1; i<=n;i++)
if (a[i]%2!=0) cout<<a[i]<<" ";
cout<<endl;
t1=0;
t2=0;
dem1=0;
dem2=0;
for (i=1; i<=n; i++)
{
if (a[i]%2==0)
{
t1+=a[i];
dem1++;
}
else
{
t2+=a[i];
dem2++;
}
}
cout<<t1<<" "<<dem1<<endl;
cout<<t2<<" "<<dem2;
return 0;
}