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Quick sort is a faster way to sort a given array by recursion The algorithm goes like this: it first takes some index element and seperates all elements lesser than this with larger numbers then places this element in right place and does the same thing with all other
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Re:
draw line in C
[CODE]#include<graphics.h> #include<conio.h> int main() { int gd = DETECT, gm; int x1=50,y1=50,x2=200,y2=100; initgraph(&gd, &gm, "C:\\TC\\BGI"); setcolor(9); line(x1,y1,x2,y2); getch(); closegraph(); return 0; }[/CODE] here's my code in drawing a simple line in C . but it has errors it said that "undefined symbol _closegraph in module LINE.cpp (LINE is the name …
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