WAP to input 3 sides of triangle and calculate area.

WAP to input 3 sides of triangle and calculate area.

Source Code:

#include<conio.h>

#include<stdio.h>

#include<math.h>

int main() 

{

float a,b,c,s,A;

printf("\n enter the value of the sides of the triangle:");

scanf("%f%f%f",&a,&b,&c);

s=(a+b+c)/2;

A=sqrt(s*(s-a)*(s-b)*(s-c));

printf("\n the area of the triangle is:%f",A);

return 0; 

}

Comments

Write a C Program to swap two numbers (integers) without using third variable .

Write a C Program to swap two numbers (integers) without using third variable . Source Code: #include <stdio.h> int main() { int x, y; printf("Enter the value of x and y\n"); scanf("%d%d", &x, &y); printf("Before Swapping\nx = %d\ny = %d\n",x,y); x = x + y; y = x - y; x = x – y; printf("After Swapping\nx = %d\ny = %d\n",x,y); return 0; } Output: Follow our site for more program like this..

Write a C Program to swap two numbers (integers) using third variable

Write a C Program to swap two numbers (integers) using third variable Source Code: #include <stdio.h> int main() { int x, y, temp; printf("Enter the value of x and y\n"); scanf("%d%d", &x, &y); printf("Before Swapping\nx = %d\ny = %d\n",x,y); temp = x; x = y; y = temp; printf("After Swapping\nx = %d\ny = %d\n",x,y); return 0; } Output:

C PROGRAM

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