Answer / urja pandya

#include<stdio.h>
#include<conio.h>
float triangle (float b, float h)
{
float result;
result=(b*h)/2;
return(result);
}
void main()
{
clrscr();
float a,b,ans;
printf(“Enter the Base of Triangle: “);
scanf(“%f”,&a);
printf(“Enter the Height of Triangle: “);
scanf(“%f”,&b);
ans=triangle(a,b);
printf(“Area of Triangle is %f”,ans);
getch();
}

Answer / gajendra patil

#include <stdio.h>
#include <math.h>
float tarea(int a,int b,int c){
int cond1=0,cond2=0;
float s,area;
if((a > 0.0) && (b > 0.0) && (c > 0.0)){
cond1 = 1;
}
if((a+b > c) && (a+c > b) && (b+c > a)){
cond2 = 1;
}
if(cond1 && cond2){
s=(a+b+c)/2.0;
area= (sqrt(s*(s-a)*(s-b)*(s-c)));
printf("=================================\n");
printf("AREA OF TRIANGLE IS [ %f ]\n",area);
printf("=================================\n");

}else
printf("\nERROR: This is not a triangle!\n");
};

int main(){
int a,b,c;
float area;
printf("\nArea of Triangle");
printf("\n-------------------------\n");
printf("Enter three sides: \n");
printf("\nEnter size for a: ");
scanf("%d",&a);
printf("\nEnter size for b: ");
scanf("%d",&b);
printf("\nEnter size for c: ");
scanf("%d",&c);
tarea(a,b,c);

return 0;
}

Explain bit masking in c?

0 Answers  

---

general for is %wd,f-d; in this system "w" means a) 'w' represent total width of digits b) 'w' represent width which includes the digits before,after decimal place and the decimal point c) 'w' represent width which includes the digits before only d) 'w' represent width after decimal place only

0 Answers  

---

What is the difference between typeof(foo) and myFoo.GetType()?

2 Answers   Synergy,

---

consagous technology placement paper

3 Answers   Consagous, Sypra,

---

1. Write the function int countchtr(char string[ ], int ch); which returns the number of times the character ch appears in the string. Example, the call countchtr(“She lives in NEWYORK”, ‘e’) would return 3.

4 Answers  

---

What is the advantage of c?

0 Answers  

---

write a program to print the all 4digits numbers & whose squares must me even numbers?

2 Answers   Virtusa,

---

What are structure types in C?

0 Answers  

---

What does d mean?

0 Answers  

---

What does c mean before a date?

0 Answers  

---

write C code to reverse a string such that if i/p is "abc defg hij klmno pqrs tuv wxyz" and the o/p should be "cba gfed jih onmlk srqp vut zyxw"

2 Answers  

---

What is a macro, and explain how do you use it?

0 Answers  

---