- #include<iostream>
- using namespace std;
- int main()
- {
- long long d2,d3,d5,d6;
- cin>>d2>>d3>>d5>>d6;
- long long mn= min( min(d2,d5),d6 );
- long long mn2=min(d2-mn,d3);
- long long ans = mn*256+mn2*32;
- cout<<ans;
- }
Thursday, May 28, 2020
734B - Anton and Digits
Saturday, May 23, 2020
835A - Key races
835A - Key races
- #include<iostream>
- using namespace std;
- int main(){
- int s,v1,t1,v2,t2;
- cin>>s>>v1>>v2>>t1>>t2;
- int f= s*v1+2*t1;
- int sc= s*v2+2*t2;
- if(f>sc ) cout<<"Second";
- else if(f<sc) cout<<"First";
- else if(f==sc) cout <<"Friendship";
-
- }
1114A - Got Any Grapes?
- #include<iostream>
- using namespace std;
- int main()
- {
- int x,y,z;
- cin>>x>>y>>z;
- int a,b,c;
- cin>>a>>b>>c;
-
- int green = a-x;
- int gandp= green+b;
- int smith = gandp- y;
- int drick = smith+c-z;
- if(green<0 or smith<0 or drick <0)
- cout<<"NO";
- else cout<<"YES";
-
- }
- #include<iostream>
- using namespace std;
- int main()
- {
- int x,y,z;
- cin>>x>>y>>z;
- int a,b,c;
- cin>>a>>b>>c;
-
- int green = a-x;
- int gandp= green+b;
- int smith = gandp- y;
- int drick = smith+c-z;
- if(green<0 or smith<0 or drick <0)
- cout<<"NO";
- else cout<<"YES";
-
- }
|
Friday, May 22, 2020
514A. Chewbaсca and Number
514A. Chewbaсca and Number
- #include<iostream>
- using namespace std;
- int main()
- {
- string s;
- cin>>s;
- for(int i=0;i<s.length();i++){
- if(i==0 and s[i]=='9')continue;
- if(s[i]=='5')s[i]='4';
- if(s[i]=='6')s[i]='3';
- if(s[i]=='7')s[i]='2';
- if(s[i]=='8')s[i]='1';
- if(s[i]=='9')s[i]='0';
- }
- cout<<s;
- return 0;
- }
651A. Joysticks
- #include<iostream>
- using namespace std;
- int main()
- {
- int a,b,c=0;
- int i;
- cin>>a>>b;
- int mn =min(a,b);
- int mx =max(a,b);
- while( max(mx,mn)>1 && min(mx,mn)>0){
- if(mx>mn){
- mn = mn+1;
- mx=mx-2;
- }
- else {
- mn =mn -2;
- mx = mx+1;
- }
- //cout<<mn<<" "<<mx<<endl;
- c++;
- }
- cout<<c;
- return 0;
- }
1257A - Two Rival Students
- 1257A - Two Rival Students
- #include<iostream>
- using namespace std;
- int main()
- {
- int n,x,a,b;
- int t;
- cin>>t;
- while(t--)
- {cin>>n>>x>>a>>b;
- {
- int c=0;
- int m = max(a,b);
- int mn= min(a,b);
- for(int i=1;i<=x;i++)
- {
- if(m>=n)break;
- c++;
- m++;
- }
- int xtramove =0;
- xtramove = x-c;
- for(int i=0;i<xtramove;i++)
- {
- if(mn<=1)break;
- mn--;
- }
- cout<< m-mn<<endl;
- }
- }
- return 0;}
Wednesday, May 20, 2020
1295A - Display The Number
1295A - Display The Number
- #include<iostream>
- using namespace std;
- int main()
- {
- int t;
- int n;
- cin>>t;
- while(t--)
- {
- cin>>n;
- if(n%2==0){
- for(int i=0;i<n/2;i++)
- cout<<1;
- cout<<endl;
- }
- else{
- cout<<7;
- for(int i=1;i<n/2;i++)
- cout<<1;
- cout<<endl;
- }
- }
- }
Tuesday, May 19, 2020
1206A. Choose Two Numbers
- 1206/A
- #include<iostream>
- #include<algorithm>
- using namespace std;
- int main(){
- int a;
- int b;
- cin>>a;
- int arr[a];
- for(int i=0;i<a;i++)
- cin>>arr[i];
- sort(arr,arr+a);
- cin>>b;
- int brr[b];
- for(int i=0;i<b;i++)
- cin>>brr[i];
- sort(brr,brr+b);
- cout<<arr[a-1]<<" "<<brr[b-1]<<endl;
- }
Monday, May 18, 2020
1350A - Orac and Factors
- #include<iostream>
- using namespace std;
- int main(){
- long n,k;
- int t,i;
- cin>>t;
- while(t--){
- long c=0;
- cin>>n>>k;
- if(n%2==0){
- n=n+2*k;
- cout<<n<<endl;
- }
- else{
- for(int j=2;j<=n;j++){
- if(n%j==0)
- {c=j;
- break;}
- }
- c=c+n;
- c=c+2*(k-1);
- cout<<c<<endl;
- }
- }
- return 0;}
Sunday, May 17, 2020
1230A Dawid and Bags of Candies
#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
int arr[4];
for(int i=0;i<4;i++){
cin>>arr[i];
}
sort(arr,arr+4);
if(arr[0]+arr[3]==arr[1]+arr[2])
cout<<"YES"<<endl;
else if(arr[0]+arr[2]+arr[1]==arr[3])
cout<<"YES"<<endl;
else
cout<<"NO"<<endl;
return 0;
}
#include<algorithm>
using namespace std;
int main()
{
int arr[4];
for(int i=0;i<4;i++){
cin>>arr[i];
}
sort(arr,arr+4);
if(arr[0]+arr[3]==arr[1]+arr[2])
cout<<"YES"<<endl;
else if(arr[0]+arr[2]+arr[1]==arr[3])
cout<<"YES"<<endl;
else
cout<<"NO"<<endl;
return 0;
}
Saturday, May 16, 2020
1326A - Bad Ugly Numbers
- #include<math.h>
- #include<iostream>
- using namespace std;
- int main()
- {
- int n;
- int t;
- cin>>t;
- while(t--){
- cin>>n;
- if(n==1) cout<<-1<<endl;
- else {cout<<"2";
- for(int i=1;i<n;i++)
- cout<<"3";
- }
- cout<<endl;
- }
- }
Wednesday, May 13, 2020
149A - Business trip
- #include<algorithm>
- #include<iostream>
- using namespace std;
- int main(){
- int n,sum=0,c=0;
- cin>>n;
- int arr[12];
- for(int i=0;i<12;i++)
- cin>>arr[i];
- sort(arr, arr + 12, greater<int>());
- if(n==0)cout<<0;
- else {
- for(int i=0;i<12;i++)
- {
- sum=sum+arr[i];
- c++;
- if(sum>=n){cout<<c; break;}
- }
- if( sum<n){
- cout<<-1<<" " ;
- }
- }
- }
149A - Business trip
- #include<algorithm>
- #include<iostream>
- using namespace std;
- int main(){
- int n,sum=0,c=0;
- cin>>n;
- int arr[12];
- for(int i=0;i<12;i++)
- cin>>arr[i];
- sort(arr, arr + 12, greater<int>());
- if(n==0)cout<<0;
- else {
- for(int i=0;i<12;i++)
- {
- sum=sum+arr[i];
- c++;
- if(sum>=n){cout<<c; break;}
- }
- if( sum<n){
- cout<<-1<<" " ;
- }
- }
- }
149A - Business trip
- #include<algorithm>
- #include<iostream>
- using namespace std;
- int main(){
- int n,sum=0,c=0;
- cin>>n;
- int arr[12];
- for(int i=0;i<12;i++)
- cin>>arr[i];
- sort(arr, arr + 12, greater<int>());
- if(n==0)cout<<0;
- else {
- for(int i=0;i<12;i++)
- {
- sum=sum+arr[i];
- c++;
- if(sum>=n){cout<<c; break;}
- }
- if( sum<n){
- cout<<-1<<" " ;
- }
- }
- }
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Aptitude test assistant programmer 2018
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