#include <iostream>
#include <vector>
#include <cmath>
using namespace std;
struct river{
string name;
double length;
double depth;
bool ships;
};
signed main(){
int n;
cin >> n;
river a[n];
for(int i = 0; i < n; i++)
cin >> a[i].name >> a[i].length >> a[i].depth >> a[i].ships;
vector<river> ans;
for(auto i: a)
if(i.length > 2 && i.ships)
ans.push_back(i);
for(auto i: ans){
cout << "name: " << i.name << "\n";
cout << "length: " << i.length << "\n";
cout << "depth: " << i.depth << "\n";
cout << "ships?: Yes";
}
}
#include <iostream>
#include <vector>
#include <cmath>
using namespace std;
struct river{
string name;
double length;
double depth;
bool ships;
};
signed main(){
int n;
cin >> n;
river a[n];
for(int i = 0; i < n; i++)
cin >> a[i].name >> a[i].length >> a[i].depth >> a[i].ships;
vector<river> ans;
for(auto i: a)
if(i.length > 2 && i.ships)
ans.push_back(i);
for(auto i: ans){
cout << "name: " << i.name << "\n";
cout << "length: " << i.length << "\n";
cout << "depth: " << i.depth << "\n";
cout << "ships?: Yes";
}
}
программа для паскаля
uses crt;
var a,b,s:real;
begin
clrscr;
write ('a='); read (a);
write ('b='); read (b);
s:=a+b;
if s>100 then writeln (s/2)
else writeln (2*s);
end.