Problem:
Score : 100 points

Problem Statement

You are given three integers A, B and C.
Determine whether C is not less than A and not greater than B.

Constraints

-100≤A,B,C≤100

A, B and C are all integers.

Input

Input is given from Standard Input in the following format:

A B C

Output

If the condition is satisfied, print Yes; otherwise, print No.

Sample Input 1

1 3 2

Sample Output 1

Yes

C=2 is not less than A=1 and not greater than B=3, and thus the output should be Yes.

Sample Input 2

6 5 4

Sample Output 2

No

C=4 is less than A=6, and thus the output should be No.

Sample Input 3

2 2 2

Sample Output 3

Yes

Solution in C (GCC 5.4.1) (judge verdict: Runtime Error)

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>

#define _CRT_SECURE_NO_WARNINGS
#define TLong long long

int main(int argc, char const *argv[]){
	int n,k;
	int *a,*b,sum = 0,p;
	scanf("%d%d",&n,&k);
	a = (int *)malloc(sizeof(int) * n);
	b = (int *)malloc(sizeof(int) * n);
	for (int i = 0; i < n; ++i)	scanf(" %d%d",&a[i],&b[i]);
	for (p = 0; (p < n && sum <= k); ++p)	sum += b[p];
	printf("%d\n", a[--p]);
	return 0;
}