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Program in c language divede a given number in two parts such that product of these two numbers is maximum?
int maxprod (int n) { return n/2; } int main (void) { int n, a, b; n= 7; /* for example */ a= maxprod (n); b= n-a; printf ("%d+%d=%d, %d*%d=%d\n", a, b, a+b, a, b, a*b); }
C orogram for Fibonacci series?
#include<stdio.h> #include<conio.h> void main() { printf("The first 20numbers of Fibonacci series are:"); int a=0, b=1, c, n=2; printf("%d \t, %d", &a, &b); while(n<20) { c=a+b; printf("\t %d", &c); a=b; b=c; n++; } getch(); }
C program for swapping two values without temporary value?
#include<stdio.h> void main() { int a,b; printf("enter number 1\n"); scanf("%d",&a); printf("enter number 2\n"); scanf("%d",&b); printf("the swapped result is\n"); a=a^b; b=a^b; a=a^b; printf("%d\n",a); printf("%d\n",b); }
Greatest no among 3 number using nested if statement?
if (a > b && a > c) printf("%d\n", a); else if (b > c) printf("%d\n", b); else printf("%d\n", c);
How do you write a program in C that variables change value with each other?
void main() { //variable declaration int a; int b; printf("\n Enter the first value"); scanf("%d",&a); printf("\n Enter the second value"); scanf("%d",&b); a=a+b; b=a-b; a=a-b; printf("\n After swap the value"); printf("\n value of A=%d",a); printf("\n value of A=%d",b); getch(); }
Program that generates and displays the Fibonacci?
/*WAP to display Fibonacci series*/ #include<stdio.h> #include<conio.h> void main() { int i,a=0,b=1,c; scanf("%d",&n); printf("%d\n%d",a,b); for(i=0;i<n;i++) { c=a+b; a=b; b=c; printf("\n%d",c); } getch(); }
How do you spell 'beautiful' in Portuguese?
L-I-N-D-O or B-O-N-I-T-O (masculine) L-I-N-D-A or B-O-N-I-T-A (feminine)
Wap to display the Fibonacci series?
#include<stdio.h> main() { int a=0,b=1,n,c,i; printf("enter number"); scanf("%d",&n); printf("%d\n",a); for(i=1;i<=n;i++) { c=a+b; printf("%d\n",c); b=a; a=c; } getch(); }
Function to find the transpose of a sparse matrix?
// transpose for the sparse matrix void main() { clrscr(); int a[10][10],b[10][10]; int m,n,p,q,t,col; int i,j; printf("enter the no of row and columns :\n"); scanf("%d %d",&m,&n); // assigning the value of matrix for(i=1;i<=m;i++) { for(j=1;j<=n;j++) { printf("a[%d][%d]= ",i,j); scanf("%d",&a[i][j]); } } printf("\n\n"); //displaying the matrix printf("\n\nThe matrix is :\n\n"); for(i=1;i<=m;i++) { for(j=1;j<=n;j++) { printf("%d\t",a[i][j]); } printf("\n"); } t=0; printf("\n\nthe non zero value matrix are :\n\n"); for(i=1;i<=m;i++) { for(j=1;j<=n;j++) { // accepting only non zero value if(a[i][j]!=0) { t=t+1; b[t][1]=i; b[t][2]=j; b[t][3]=a[i][j]; } } } printf("a[0 %d %d %d\n",m,n,t); for(i=1;i<=t;i++) { printf("a[%d %d %d %d\n",i,b[i][1],b[i][2],b[i][3]); } a[0][1]=n; a[0][2]=m; a[0][3]=t; int s[10],u[10]; if(t>0) { for(i=1;i<=n;i++) { s[i]=0; } for(i=1;i<=t;i++) { s[b[i][2]]=s[b[i][2]]+1; } u[1]=1; for(i=2;i<=n;i++) { u[i]=u[i-1]+s[i-1]; } for(i=1;i<=t;i++) { j=u[b[i][2]]; a[j][1]=b[i][2]; a[j][2]=b[i][1]; a[j][3]=b[i][3]; u[b[i][2]]=j+1; } } printf("\n\n the fast transpose matrix \n\n"); printf("a[0 %d %d %d\n",n,m,t); for(i=1;i<=t;i++) { printf("a[%d %d %d %d\n",i,a[i][1],a[i][2],a[i][3]); } getch(); }
Q5 Write a program to implement a calculator to perform all the four basic arithmetic operations on integers?
#include <stdlib.h> #include <stdio.h> #include <conio.h> int sum(int, int); int sub(int, int); int mul(int, int); int div1(int, int); int main() { int a,b,d; int ch; printf("\t\tCalculator Implementation\n"); printf("\t\t~\n"); printf("\t\t 1: Add\n"); printf("\t\t 2: Sub\n"); printf("\t\t 3: Multiply\n"); printf("\t\t 4: Divide\n"); printf("\t\t 5: Exit\n\n\n"); printf("\t\t Enter the choice: "); scanf("%d", &ch); if(ch==5) exit(0); printf("\nEnter first number: "); scanf("%d", &a); printf("\nEnter Second number: "); scanf("%d", &b); printf("\na = %d; b = %d;\n", a, b); printf("==============\n\n"); switch(ch) { case 1 : d=sum(a,b); printf("Sum %d + %d = %d",a,b,d); break; case 2: d=sub(a,b); printf("Subtraction %d - %d = %d",a,b,d); break; case 3: d=mul(a,b); printf("Multiplication %d * %d = %d",a,b,d); break; case 4 : d=div1(a,b); printf("Division %d / %d = %d",a,b,d); break; default: printf("Invalid Choice!"); getch(); } getch(); return 0; } int sum(int a, int b) { return a + b; } int sub(int a, int b) { return a - b; } int mul(int a, int b) { return a * b; } int div1(int a, int b) { return a / b; }
20 n in a d?
20 Nickels in a Dollar
Write a program in c for arithmetic operators by using switch case?
#include<stdio.h> #include<conio.h> void main() { int a,b,c; int menu; printf("choose the arithmetic option\n"); scanf("%d",&menu); switch(menu) { case 1: printf("Enter The Two Numbers:\n"); scanf("%d%d",&a,&b); c=a+b; printf("The addition of two numbers %d\n",c); break; case 2: printf("Enter THE TWO NUMBERS:\n"); scanf("%d%d",&a,&b); c=a-b; printf("The subtraction of two numbers %d\n",c); break; case 3: printf("Enter THE TWO NUMBERS:\n"); scanf("%d%d",&a,&b); c=a*b; printf("The multiplication of two numbers %d\n",c); break; case 4: printf("Enter THE TWO NUMBERS:\n"); scanf("%d%d",&a,&b); c=a/b; printf("The division of two numbers %d\n",c); break; } getch(); }
