Problem1061--绝对值1061: 绝对值
Time Limit: 1.000 Sec Memory Limit: 128 MB
Submit: 697 Solved: 507
[Submit] [Status] [Web Board] [Creator:]Description
输入一个整数,输出它的绝对值。(绝对值:如果正数绝对值是它本身,负数则去掉负号)
Sample Input
-123
Sample Output
123
Source/Category
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