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Problem3150--【Div4】从a一直减到b
3150: 【Div4】从a一直减到b
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Submit
Solved: 3
Submit Num: 4
Statistics
Description
题目给出三个数n,a和b(1 ≤ a,b < n
≤ 1000000
)
请输出n从a一直减到b的差。
Sample Input
Copy
10 3 1
Sample Output
Copy
4
HINT
10 - 3 - 2 - 1 = 4
Source/Category
小程(程韵欽)
语言基础
数学