Basic C programming.. logical error while converting Celsius to kelvin -

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• c: converting farenheit celsius 3 answers

#include <stdio.h> #include <stdlib.h>  int main(void) {     int celsius = 0, kelvin = 0;     float farenheit;      printf("enter boiling of water in celcius \n");     scanf("%d", &celsius);     kelvin = 273 + celsius;     farenheit = celsius * (9 / 5) + 32;     printf("the boiling point of water in kelvin %d \n , in farenheit %f \n \n", kelvin, farenheit);      printf("enter freezing point of water in celcius \n");     scanf("%d", &celsius);     kelvin = 273 + celsius;     farenheit = celsius * (9 / 5) + 32;     printf("the freezing point of water in kelvin %d \n , in farenheit %f \n \n", kelvin, farenheit);      return 0; } 

in eclipse, type code , i'm expecting ask me on console "enter boiling of water in celsius" , wait till type in 100 , again same freezing point. after build(ctrl+b), nothing. had enter number(here did '100')then press 'enter' , again number (here '1') press 'enter'. displayed me calculations '100' degree celsius.and didn't ask me enter freezing point either. typed '1' , pressed enter. whats wrong code.?

here's output.

100 1 enter boiling of water in celcius boiling point of water in kelvin 373 , in farenheit 132.000000  enter freezing point of water in celcius freezing point of water in kelvin 274 , in farenheit 33.000000 

int celsius; scanf("%d", &celsius); int kelvin = 273 + celsius; float farenheit = 1.8 * celsius + 32;    // make float 

input

100 0 

output

212.000000 373 32.000000 273 

see http://ideone.com/6ikg23 demo.