The ornamental design for a displayscreen with graphicaluser interface, as shown and described.
FIG. 1 is a front view of a first image in a sequence of a display screen with graphical user interface;
FIG. 2 is a front view of a second image thereof;
FIG. 3 is a front view of a third image thereof;
FIG. 4 is a front view of a fourth image thereof;
FIG. 5 is a front view of a fifth image thereof;
FIG. 6 is a front view of a sixth image thereof; and,
FIG. 7 is a front view of a seventh image thereof.
The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-7. The process or period in which one image transitions to another image forms no part of the claimed design. The dot-dash broken lines illustrate the display screen and form no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface that form no part of the claimed design.