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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int sum(string s){
  4.     return ((s[0]>>1)<<1)+1 + (s[1]>>1)<<1;
  5. }
  6. void printFlag(int a, int b, int c, string s){
  7.     string k="";
  8.     k += to_string(char(a));
  9.     k.push_back(char(b));
  10.     k += to_string(char(c));
  11.     string A="";
  12.     string B="";
  13.     int p1[] = {29,40,-12,-21,19,-19,1,33,21,40,-12,49,29,-4,-8,-8};
  14.     int p2[] = {130,103,90,152,123,121,107,155,131,83,86,135,130,120,132,94};
  15.     for(int n:p1){
  16.         A.push_back(n+sum(s));
  17.     }
  18.     for(int n:p1){
  19.         B.push_back(n-s[0]);
  20.     }
  21.     string ans = k + "{" + A + "__" + B + "}";
  22.     cout<<ans<<endl;    
  23.  
  24. }
  25. int binTodec(int n){
  26.     int a = 0;
  27.     for(int p=0; n!=0; p++){
  28.         if(n%10) a = a + pow(2, p);
  29.         n = n/10;
  30.     }
  31.     return a;
  32. }
  33.  
  34. bool check(int a, int b, int c, string s){
  35.     if(a!= sum(s)) return 0;
  36.     return (a+b+c == 218 && c==70);
  37. }
  38. void func(int n1, int n2, int n3, string key){
  39.     char a = binTodec(n1);
  40.     char b = binTodec(n2);
  41.     char c = binTodec(n3);
  42.     if(check(a, b, c, key)) {
  43.  
  44.         cout<<"Is the flag really correcnt though?"<<endl;
  45.         printFlag(a, b, c, key);
  46.         return;
  47.         // cout<<""
  48.     }
  49.     else{
  50.         cout<<"lol";
  51.     }
  52. }
  53.  
  54.  
  55. int main(){
  56.     int n1;
  57.     int n2;
  58.     int n3;
  59.     string s;
  60.     printf("Enter binary number: \n");
  61.     cin>>n1;
  62.     printf("Enter binary number: \n");
  63.     cin>>n2;
  64.     printf("Enter binary number: \n");
  65.     cin>>n3;
  66.     printf("Enter string ! To get Money $: \n");
  67.     cin>>s;
  68.  
  69.     func(n1, n2, n3, s);
  70.  
  71.  
  72.  
  73. }
Success #stdin #stdout 0.01s 5316KB
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stdin
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Standard input is empty
stdout
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Enter binary number: 
Enter binary number: 
Enter binary number: 
Enter string ! To get Money $: 
lol
https://ideone.com/JcCVAk
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

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