hdu 1040 As Easy As A+B

#include"iostream"

#include"stdio.h"

#include"algorithm"

using namespace std;

int main()

{

int a[1003];

int NUM,num,i,j,t;

scanf("%d",&NUM);

while(NUM--)

{

scanf("%d",&num);

for(i=0;i

scanf("%d",&a[i]);

for(i=0;i

for(j=0;j

{

if(a[j+1]

{

t=a[j+1];

a[j+1]=a[j];

a[j]=t;

}

}

printf("%d",a[0]);

for(i=1;i

printf(" %d",a[i]);

printf("\n");

}

   getchar();getchar();

    return 0;

}