四舍五入
四舍五入
http://www.nowcoder.com/questionTerminal/c47aa387f2c34e4dae48c97f0974646c
include<stdio.h>
main()
{int n,m;
scanf("%d",&n);
m=(n+5)/10*10;
printf("%d",m);}
四舍五入
http://www.nowcoder.com/questionTerminal/c47aa387f2c34e4dae48c97f0974646c
main()
{int n,m;
scanf("%d",&n);
m=(n+5)/10*10;
printf("%d",m);}
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