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#include <bits/stdc++.h>
using namespace std;
int p;
int main()
{
cin>>p;
cout<<p/60<<":"<<p%60;
}
uses crt;
var p,a,b:integer;
begin
clrscr;
readln(p)
a:=p div 60;
b:=p mod 60;
write(a,':',b);
readln;
end.
#include <bits/stdc++.h>
using namespace std;
int p;
int main()
{
cin>>p;
int a=p/3600;
p=p-a*3600;
int b=p/60;
int c=p%60;
cout<<a<<":"<<b<<":"<<c;
}
#include <iostream>
using namespace std;
int main()
{
int t;
cin >> t;
int h = t / 3600;
int m = (t % 3600) / 60;
int s = (t % 3600) % 60;
cout << h << ":" << m << ":" << s << endl;
return 0;
}
uses crt;
var a:array[1..100]of integer;
i,n,dem,dem1,dem2,t:integer;
s:real;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
repeat
write('A[',i,']='); readln(a[i]);
until a[i]>0;
end;
for i:=1 to n do
write(a[i]:4);
writeln;
dem:=0;
for i:=1 to n do
if a[i]>10 then inc(dem);
writeln('So phan tu lon hon 10 la: ',dem);
dem1:=0;
dem2:=0;
for i:=1 to n do
begin
if a[i] mod 2=0 then inc(dem1)
else inc(dem2);
end;
writeln('So luong so chan la: ',dem1);
writeln('So luong so le la: ',dem2);
t:=0;
s:=1;
for i:=1 to n do
begin
if (i mod 2=0) and (a[i] mod 2<>1) then t:=t+a[i];
if (i mod 2=1) and (a[i] mod 2=0) then s:=s*a[i];
end;
writeln('Tong cac so o vi tri chan co gia tri le la: ',t);
writeln('Tich cac so o vi tri le co gia tri chan la: ',s:4:2);
writeln('Cac so le la: ');
for i:=1 to n do
if a[i] mod 2<>0 then write(a[i]:4);
writeln;
writeln('Cac so chan va lon hon 10 la: ');
for i:=1 to n do
if (a[i] mod 2=0) and (a[i]>10) then write(a[i]:4);
readln;
end.
Bài 2:
uses crt;
var x,i,n,dem:integer;
begin
clrscr;
readln(n);
dem:=0;
for i:=1 to n do
begin
readln(x);
if x mod 2=0 then inc(dem);
end;
writeln(dem);
readln;
end.
Bài 1:
Program HOC24;
var i,n,d : byte;
t: integer;
begin
write('Nhap N: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,' : '); readln(a[i]);
end;
for i:=1 to n do if (a[i] mod 3=0) and (a[i] mod 5=0) then
begin
d:=d+1;
t:=t+a[i];
end;
writeln('Co ',d,' phan tu la boi cua 3 va 5');
write('Tong la: ',t);
readln
end.
Bài 2:
Program HOC24;
var i,n,k : byte;
begin
write('Nhap N: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,' : '); readln(a[i]);
end;
write('Nhap k: '); readln(k);
for i:=1 to n do if a[i]=k then d:=d+1;
writeln('Co ',d,' phan tu bang ',k);
Write('Cac chi so do la: ');
for i:=1 to n do if a[i]=k then write(i,' ');
readln
end.
#include <bits/stdc++.h>
using namespace std;
int main()
{
cout<<24-0+1;
return 0;
}