Submission #1678412


Source Code Expand

#include<cstdio>
#include<algorithm>
#include<cstring>
#define fo(i,a,b) for(i=a;i<=b;i++)
using namespace std;
const int maxn=500000+10;
char s[maxn];
int a[maxn];
int i,j,k,l,t,n,m,num;
int main(){
	scanf("%s",s);
	n=strlen(s);
	reverse(s,s+n);
	fo(i,0,n-1) a[i]=s[i]-'0';
	t=i=0;
	while (i<n){
		t+=a[i]*9;
		a[i]=t%10;
		t/=10;
		if (t&&i==n-1) n++;
		i++;
	}
	fo(i,0,n-1) num+=a[i];
	fo(k,1,1000000000){
		a[0]++;
		num++;
		t=i=0;
		while (i<n){
			t+=a[i];
			num-=a[i];
			a[i]=t%10;
			num+=a[i];
			t/=10;
			if (!t) break;
			if (i==n-1) n++;
			i++;
		}
		if (!a[0]&&num==k) break;
	}
	printf("%d\n",(k-1)/9+1);
}

Submission Info

Submission Time
Task E - Increasing Numbers
User werkeytom
Language C++14 (GCC 5.4.1)
Score 0
Code Size 665 Byte
Status TLE
Exec Time 2103 ms
Memory 2560 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
               ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 1300
Status
AC × 4
AC × 35
TLE × 5
Set Name Test Cases
Sample sample1.txt, sample2.txt, sample3.txt, sample4.txt
All sample1.txt, sample2.txt, sample3.txt, sample4.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in2.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in3.txt, in30.txt, in31.txt, in4.txt, in5.txt, in500000.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt, sample4.txt
Case Name Status Exec Time Memory
in1.txt AC 1 ms 256 KB
in10.txt TLE 2103 ms 2560 KB
in11.txt TLE 2103 ms 2560 KB
in12.txt AC 10 ms 2560 KB
in13.txt AC 22 ms 2560 KB
in14.txt AC 23 ms 2560 KB
in15.txt AC 24 ms 2560 KB
in16.txt AC 24 ms 2560 KB
in17.txt AC 5 ms 2432 KB
in18.txt AC 16 ms 2560 KB
in19.txt AC 10 ms 2560 KB
in2.txt AC 15 ms 2560 KB
in20.txt AC 5 ms 2560 KB
in21.txt AC 15 ms 2560 KB
in22.txt AC 15 ms 2560 KB
in23.txt AC 15 ms 2560 KB
in24.txt AC 25 ms 2560 KB
in25.txt AC 25 ms 2560 KB
in26.txt TLE 2103 ms 2560 KB
in27.txt AC 11 ms 1920 KB
in28.txt AC 15 ms 2560 KB
in29.txt AC 15 ms 2560 KB
in3.txt AC 15 ms 2560 KB
in30.txt AC 15 ms 2560 KB
in31.txt AC 15 ms 2560 KB
in4.txt AC 15 ms 2560 KB
in5.txt AC 5 ms 2560 KB
in500000.txt AC 5 ms 2560 KB
in6.txt TLE 2103 ms 2560 KB
in7.txt AC 9 ms 2048 KB
in8.txt AC 5 ms 2560 KB
in9.txt TLE 2103 ms 2560 KB
sample1.txt AC 1 ms 128 KB
sample2.txt AC 1 ms 128 KB
sample3.txt AC 1 ms 128 KB
sample4.txt AC 1 ms 128 KB