include <stdio.h>
int main(void) {
// your code goes here
int a,i;
scanf(“%d”,&a);
for(i=0;i<a;i++){
int arr[2];
int j;
for(j=0;j<2;j++){
scanf(“%d”,&arr[j]);
}
int h=arr[1];
int n=arr[0];
int arry[n];
for(j=0;j<n;j++){
scanf(“%d”,&arry[j]);
}
int x=0;
int win=1;
while(win!=0){
for(j=0;j<n;j++){
if(x>=arry[j]){
arry[j]=0;
}
}
int totalpower = 0;
for(j=0;j<n;j++){
totalpower=totalpower+arry[j];
}
if((h-totalpower)>0){
printf("%d\n",x);
win=0;
}
if((h-totalpower<=0)){
x = x + 1;
}
}
}
return 0;
}