if __name__=='__main__':
    a=[]
    n=int(input())
    for i in range(n):
        a.append([])
        for j in range(n):
            a[i].append(0)
    for i in range(n):
        x=input().split()
        a[i][0]=int(x[0])
        a[0][i]=int(x[1])
    for i in range(1,n):
        for j in range(1,n):
            a[i][j]=a[i-1][j]+a[i][j-1]
    for i in range(0,n):
        print(a[n-1-i][i],end=' ')
    pass