Pakkaus

input/code.cpp: In function 'int main()':
input/code.cpp:11:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 for(int i=0; i<x.length(); i+=1){
                         ^

#include <iostream>
#include <string>
using namespace std;
int main(){
string x;
cin>>x;
string k;
string m;
int b=0;
int l=0;
for(int i=0; i<x.length(); i+=1){
	if('0'<=x[i] and x[i]<='9'){
		k+=x[i];
		for (int a=0; a<b; a+=1){
		cout<<m;
		}	
		m.clear();
		l=0;
	 }
	else{
		l+=1;
		m+=x[i];
		if (l==1){
			b=atoi(k.c_str());
			
}
		k.clear();
}
}
for (int a=0; a<b; a+=1){
cout<<m;
}
cout<<"\n";
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED