Competitive-Programming/Decoding.cpp at master · inesriahi/Competitive-Programming · GitHub

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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}
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#include<iostream>
#include<cstring>

usingnamespacestd;
string res = "";

voidsol(string s){
int l = strlen(s.c_str());
// cout << "1\n";
if (l==1){
 res += s;
return;
 }
if (l%2==0){
 res = s[0] + res;
// cout << "2\n";
 } else {
 res = res + s[0];
// cout << res << endl;
 }
 s = s.substr(1);
sol(s);
}

intmain(){
int n;
 string s;
 cin >> n >> s;
sol(s);
 cout << res;
}