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- #include <stdio.h>
- #include <stdlib.h>
- #include <float.h>
- #include <graphics.h>
- #include <math.h>
-
- #define MAX 50
- #define ARRAYMAX 10
-
- void makegraph(float p[]);
-
- void main(void)
- {
- int i;
- int scores[ARRAYMAX];
- float percents[ARRAYMAX], mantissa;
-
- for (i = 0; i < ARRAYMAX; i++)
- {
- printf("\nBewertung zwischen 0 und %d eingeben: ", MAX);
- scanf("%d", &scores[i]);
- }
- for (i = 0; i < ARRAYMAX; i++)
- percents[i] = ((float) scores[i]) / MAX;
-
- printf("\n\n\n\tBEWERTUNG\tPROZENT");
- for (i = 0; i < ARRAYMAX; i++)
- printf("\n%d. \t%d\t\t%3.0f", i + 1, scores[i], (percents[i] * 100));
- getch();
- makegraph(percents);
- }
-
- void makegraph(float p[])
- {
- int g_driver, g_mode;
- int i, left, top, wide, bottom, deep;
- int midx, midy;
-
- detectgraph(&g_driver, &g_mode);
- initgraph(&g_driver, &g_mode, "..\\bgi");
- wide = (int)((getmaxx()) / ((ARRAYMAX * 2 ) + 1));
- bottom = getmaxy() - 20;
- deep = (int) (wide / 4);
- left = wide;
- for (i = 0; i < ARRAYMAX; i++)
- {
- top = (bottom) - ((int)(p[i] * 300));
- bar3d(left, top, (left + wide), bottom, deep, 1);
- left += (wide * 2);
- midx = getmaxx()/2 - (textwidth("Prozentanteile, Exam 1A")/2);
- midy = getmaxy() - 10;
- outtextxy(midx, midy, "Prozentanteile, Exam 1A");
- }
- getch();
- closegraph();
- return;
- }