Algorithm:Step 1: Specify the four vertices that form a tetrahedronStep 2: Input the number of subdivisions n.Step 3: Select any three vertices that form one of the triangular faces of…
#include typedef GLfloat point2[2]; /* initial triangle – global variables */ point2 v[]={ {-1.0, -0.58}, {1.0, -0.58}, {0.0, 1.15} }; int n; /* number of recursive steps */ void triangle(…
Note that the program defines a display callback function named display Every glut program must have a display callback The display callback is executed whenever OpenGL decides the display must…
#include #include #include void main() { int input(int); int sqr(int); int x,y =0; clrscr(); x=sqr(++(y-(input(x)))); printf(“Square=%d”, x); } input(int n) { printf(“Enter value of x=”); scanf(“%d”, &n); return(n); } sqr(int…
#include #include void main() { char line[90], ctr; int i, c, end=0, characters =0, words=0. lines=0; printf(“give one SPACE after each word and after completion of text PRESS RETURN”); while(end=…
#include #include #define N 5 #define MAX 20 void main() { char string[N][MAX], temp[MAX]; int i=0, j=0; printf(“enter names of %d items”, N); while(i
#include #include void main() { char ch; printf(“nn”); for(ch=65; ch90&&ch
#include #include void main() { char strng1[50], strng2[50]; int i; printf(“Enter a stringn”); scanf(“%s", strng2); for(i=0; strng2[i]!=’’; i++) strng1[i]=strng2[i]; strng1[i]=’’; printf(“n”); printf(“after copy:%sn”, strng1); printf(“number of charcters copied = %dn”,…
#include #include void main() { char wrd1[40], wrd2[40], wrd3[40], wrd4[40]; printf(“enter text:”); scanf(“%s”, wrd1); scanf(“%s”, wrd2); scanf(“%s”, wrd3); scanf(“%s”, wrd4); printf(“n”); printf(“word1=%snword2=%sn”, wrd1, wrd2); printf(“word3=%snword4=%sn”, wrd3, wrd4”); } Output: Enter…
#include #include #include #define MAX 100 void main() { int i, n; float val [MAX], deviation; sum=0; sumsq=0; n=0; printf(“Input values: input -1 to end”); for(i=1; i