Problem1061--绝对值

1061: 绝对值

Time Limit: 1.000 Sec  Memory Limit: 128 MB
Submit: 685  Solved: 496
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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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