C program to reverse words in a string This profram will invert each word occurring in the input string. Algorithm is very simple just scan the string and keep on storing characters until a space comes. If a space is found then we have found one word so we append null terminator and then reverse the … Read more
C program to draw a 3D bar chart #include <graphics.h> #include <conio.h> int main() { int gd = DETECT, gm; initgraph(&gd, &gm, “C:\\TC\\BGI”); setcolor(YELLOW); rectangle(0,30,639,450); settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2); setcolor(WHITE); outtextxy(275,0,”Bar Chart”); setlinestyle(SOLID_LINE,0,2); line(100,420,100,60); line(100,420,600,420); line(90,70,100,60); line(110,70,100,60); line(590,410,600,420); line(590,430,600,420); outtextxy(95,35,”Y”); outtextxy(610,405,”X”); outtextxy(85,415,”O”); setfillstyle(LINE_FILL,BLUE); bar(150,100,200,419); setfillstyle(XHATCH_FILL,RED); bar(225,150,275,419); setfillstyle(WIDE_DOT_FILL,GREEN); bar(300,200,350,419); setfillstyle(INTERLEAVE_FILL,MAGENTA); bar(375,125,425,419); setfillstyle(HATCH_FILL,BROWN); bar(450,175,500,419); getch(); return 0; }
Bar chart program in c Chart is drawn using bars filled with different styles and in different colors. #include <graphics.h> #include <conio.h> main() { int gd = DETECT, gm; initgraph(&gd, &gm, “C:\\TC\\BGI”); setcolor(YELLOW); rectangle(0,30,639,450); settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2); setcolor(WHITE); outtextxy(275,0,”Bar Chart”); setlinestyle(SOLID_LINE,0,2); line(100,420,100,60); line(100,420,600,420); line(90,70,100,60); line(110,70,100,60); line(590,410,600,420); line(590,430,600,420); outtextxy(95,35,”Y”); outtextxy(610,405,”X”); outtextxy(85,415,”O”); setfillstyle(LINE_FILL,BLUE); bar(150,100,200,419); setfillstyle(XHATCH_FILL,RED); bar(225,150,275,419); setfillstyle(WIDE_DOT_FILL,GREEN); bar(300,200,350,419); setfillstyle(INTERLEAVE_FILL,MAGENTA); … Read more
Paint program in c language This program can draw different shapes using mouse such as line, circle, pixel and many other shapes. You can also change the color, clear the screen. #include<graphics.h> #include<dos.h> #include<math.h> #include<stdlib.h> #include<stdio.h> #include<conio.h> union REGS i, o; int leftcolor[15]; int get_key() { union REGS i,o; i.h.ah = 0; int86(22, &i, … Read more
Drawing concentric circles – C graphics examples #include <graphics.h> int main() { int gd = DETECT, gm; int x = 320, y = 240, radius; initgraph(&gd, &gm, “C:\\TC\\BGI”); for ( radius = 25; radius <= 125 ; radius = radius + 20) circle(x, y, radius); getch(); closegraph(); return 0; }
C program to print digital clock This program is written in C Language using graphics. This will show day, month, date, current time and year as output. Logic for the digital clock program Initialize hour, minute, seconds with 0. Run an infinite loop. Increase second and check if it is equal to 60 then increase … Read more