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Problem1238--直角
1238: 直角
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Submit
Solved: 14
Submit Num: 37
Statistics
Description
输入一批角的度数,统计其中有多少个直角
Sample Input
Copy
10 20 90 40
Sample Output
Copy
1
Source/Category
循环结构
条件判断
统计