Problem F: GESP 三 202312-编程2

Problem F: GESP 三 202312-编程2

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Time Limit : 1.000 sec  Memory Limit : 128 MiB

Description

Sample Input Copy

2
1 km = ? mm
1 m = ? mm

Sample Output Copy

1 km = 1000000 mm
1 m = 1000 mm