Codeforces--616A--Comparing Two Long Integers（模拟水题）

Comparing Two Long Integers

Time Limit: 2000MS

Memory Limit: 262144KB

64bit IO Format: %I64d & %I64u

Submit Status

Description

You are given two very long integers a, b (leading zeroes are allowed). You should check what number a or b is
greater or determine that they are equal.

The input size is very large so don't use the reading of symbols one by one. Instead of that use the reading of a whole line or token.

As input/output can reach huge size it is recommended to use fast input/output methods: for example, prefer to use scanf/printf instead of cin/cout in C++, prefer to useBufferedReader/PrintWriter instead
of Scanner/System.out in Java. Don't use the function input() in Python2 instead of it use the function raw_input().

Input

The first line contains a non-negative integer a.

The second line contains a non-negative integer b.

The numbers a, b may contain leading zeroes. Each of them contains no more than 106 digits.

Output

Print the symbol "<" if a < b and the symbol ">" if a > b.
If the numbers are equal print the symbol "=".

Sample Input

Input

9
10

Output

<

Input

11
10

Output

>

Input

00012345
12345

Output

=

Input

0123
9

Output

>

Input

0123
111

Output

>#include<stdio.h>#include<string.h>#include<algorithm>#include<iostream>#include<map>#include<stack>#include<queue>#include<math.h>#define INF 0x3f3f3f3f
#define ull unsigned long long
#define ll long long
#define IN __int64
#define N 1000010
#define M 1000000007
using namespace std;
char a
,b
;
char x
,y
;
int main()
{
int t,n,m,i,j,k;
while(scanf("%s%s",a,b)!=EOF)
{
int aa=0,bb=0,la,lb,ka,kb;
la=strlen(a);lb=strlen(b);
bool fa=false,fb=false;
if(strcmp(a,b)==0)
{
printf("=\n");
continue;
}
for(i=0;i<la;i++)
{
if(a[i]=='0')
{
aa=i;
fa=true;
continue;
}
else
break;
}
for(i=0;i<lb;i++)
{
if(b[i]=='0')
{
bb=i;
fb=true;
continue;
}
else
break;
}
if(fa) aa++;
if(fb) bb++;
ka=0;kb=0;
for(i=aa;i<la;i++)
x[ka++]=a[i];
for(i=bb;i<lb;i++)
y[kb++]=b[i];
if(ka>kb)
printf(">\n");
else if(ka<kb)
printf("<\n");
else
{
if(strcmp(x,y)>0)
printf(">\n");
else if(strcmp(x,y)==0)
printf("=\n");
else
printf("<\n");
}
memset(a,'\0',sizeof(a));
memset(b,'\0',sizeof(b));
memset(x,'\0',sizeof(x));
memset(y,'\0',sizeof(y));
}
return 0;
}