#D6290. Two Coins
Two Coins
Two Coins
An elementary school student Takahashi has come to a variety store.
He has two coins, A-yen and B-yen coins (yen is the currency of Japan), and wants to buy a toy that costs C yen. Can he buy it?
Note that he lives in Takahashi Kingdom, and may have coins that do not exist in Japan.
Constraints
- All input values are integers.
- 1 \leq A, B \leq 500
- 1 \leq C \leq 1000
Input
Input is given from Standard Input in the following format:
A B C
Output
If Takahashi can buy the toy, print Yes; if he cannot, print No.
Examples
Input
50 100 120
Output
Yes
Input
500 100 1000
Output
No
Input
19 123 143
Output
No
Input
19 123 142
Output
Yes
inputFormat
input values are integers.
- 1 \leq A, B \leq 500
- 1 \leq C \leq 1000
Input
Input is given from Standard Input in the following format:
A B C
outputFormat
Output
If Takahashi can buy the toy, print Yes; if he cannot, print No.
Examples
Input
50 100 120
Output
Yes
Input
500 100 1000
Output
No
Input
19 123 143
Output
No
Input
19 123 142
Output
Yes
样例
500 100 1000No