C Programmers Help Me!!!!

[senewimala1988]

Here are two simple exercise on C programming language. Please give me the coding for these program(at least for the second exercise)(The second one is the most important exercise)

Exercise 1:
Write a program to input a temperature reading in either Celsius(c) or Fahrenheit(f) scale and convert it to the other scale. The temperature reading consist of a decimal integer followed by letter “F” or “f” if the temperature is in Fahrenheit scale or letter “C” or “c” if it is in Celsius scale. You may use a similar format for the output of the program.


Note: c=5*(f-32)/9


$ ./a.out
Temperature reading: 100C
212F


$ ./a.out
Temperature reading: 100F
37C


Exercise 2:
Give a date as a triplet of numbers(y,m,d), with y indicating the year, m the month(m=1 for January, m=2 for February, etc.), and d the day of the month, the corresponding day of the week f(f=0 for Sunday, f=1 for Monday, etc.), can be found as follows:


(a)if m<3 let m=m+12 and let y=y-1
(b)let a=2m+6(m+1)/10
(c)let b=y+y/4-y/100+y/400
(d)let f1=d+a+b+1
(e)let f=f1 mod 7
(f)stop.


Write a program that will read a date and print the corresponding day of the week. All divisions indicated above are integer divisions.

 

[blackarea51]

mama danne ova gena

 

[senewimala1988]

Kavuruth naddo?????????????

 

[¤--bACarDi--¤]

wait...

 

[xcorect]

prashne pahadili madi machan
input ekai
umbata wenna ona out put ekak pahadiliwa kiyanna

 

[chamidilk]

menna temperature conversion prog eka

#include<stdio.h>
main(){
int c;
int f;
char type;
printf("Temperature reading: ");
scanf("%d%c",&c,&type);
if((type=='c'||type=='C')){
printf("%dF",F(c));
}
else if((type=='f'||type=='F')){
printf("%dC",C(c));
}
else printf("Invalid Entry\nTry Again");
}

int C(int i){
return (5*(i-32)/9);
}
int F(int i){
return (32+9*i/5);
}


menna anith prog eka day eka kiyana eka


#include<stdio.h>
main(){
int y,m,d,a,b,f1,f;
printf("Enter (YYYY-MM-DD) : ");
scanf("%d-%d-%d",&y,&m,&d);
if(m<3){
m+=12;--y;
}
a = 2*m+6*(m+1)/10;
b = y+y/4-y/100+y/400;
f1= d+a+b+1;
f = f1%7;
switch(f){
case 0rintf("Sunday\n");break;
case 1rintf("Monday\n");break;
case 2rintf("Tuesday\n");break;
case 3rintf("Wednesday\n");break;
case 4rintf("Thursday\n");break;
case 5rintf("Friday\n");break;
case 6rintf("Saturday\n");break;
}
}

 

[chamidilk]

harida ????
wada neda ?????

 

[¤--bACarDi--¤]

My "C" Knowledge sucks...!!

 

[senewimala1988]

harida ????
wada neda ?????

I still didnt try machan.. Next week I have a laboratary exercise..These are the questions...
Thanx machan...

 

[senewimala1988]

prashne pahadili madi machan
input ekai
umbata wenna ona out put ekak pahadiliwa kiyanna

Mata therenneth ne ban!!!
Oka thama prashana tika!!!

 

[Jack_Sparrow]

apoo kammeliy banzzz :S
umbata karanna ona eka onenam kiyannam
umba program eka liyaganin

 

[senewimala1988]

harida ????
wada neda ?????

Umba maara man kenek ne!!!!
umba mona group ekeda???
mama A4 eke!!!

 

[chamidilk]

adee mamath umbe batch eke thama(UOM`08)

group eka mokakda kiyanna balanna ......

try 2 understand those progs
those r simple men

 

[chamidilk]

mama A2 macho

umba wenuwenmai oya progs deka haduwe ...

modifications karaganin one nam

 

[chamidilk]

macho ara day eka kiyana prog eke input eka mama dunne me widiyata honde
look at dz instance
ex-: input-----> 2009-2-13
output-----> Friday

 

[¤--bACarDi--¤]

menna temperature conversion prog eka

#include<stdio.h>
main(){
int c;
int f;
char type;
printf("Temperature reading: ");
scanf("%d%c",&c,&type);
if((type=='c'||type=='C')){
printf("%dF",F(c));
}
else if((type=='f'||type=='F')){
printf("%dC",C(c));
}
else printf("Invalid Entry\nTry Again");
}

int C(int i){
return (5*(i-32)/9);
}
int F(int i){
return (32+9*i/5);
}


menna anith prog eka day eka kiyana eka


#include<stdio.h>
main(){
int y,m,d,a,b,f1,f;
printf("Enter (YYYY-MM-DD) : ");
scanf("%d-%d-%d",&y,&m,&d);
if(m<3){
m+=12;--y;
}
a = 2*m+6*(m+1)/10;
b = y+y/4-y/100+y/400;
f1= d+a+b+1;
f = f1%7;
switch(f){
case 0rintf("Sunday\n");break;
case 1rintf("Monday\n");break;
case 2rintf("Tuesday\n");break;
case 3rintf("Wednesday\n");break;
case 4rintf("Thursday\n");break;
case 5rintf("Friday\n");break;
case 6rintf("Saturday\n");break;
}
}

Hey nice machan...Are u studing @ SLIIT or sumwhere...?

 

[madurax86]

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int y,m,d,f1,f,a,b;

    cin>>y;
    cin>>m;
    cin>>d;
    if (m<3) {
            m=m+12;
            y=y-1;
           }
    a=2*m+6*(m+1)/10;
    b=y+y/4-y/100+y/400;
    f1=d+a+b+1;
    f=f1 % 7;
    switch (f){
           case 0:cout<<"Sunday";
           case 1:cout<<"Monday";
           case 2:cout<<"Tuesday";
           case 3:cout<<"Wednesday";
           case 4:cout<<"Thursday";
           case 5:cout<<"Friday";
           case 6:cout<<"Saturday";
           }
    system("PAUSE");
    return EXIT_SUCCESS;
}

Meka C++ eth convert karagana puluwan ne 2ma eka wage ne tikak printf ui scanf ui witarai man hithanne wenasa manda man C danne na C++ pamanai

 

[senewimala1988]

macho ara day eka kiyana prog eke input eka mama dunne me widiyata honde
look at dz instance
ex-: input-----> 2009-2-13
output-----> Friday

Ela 1st eka wada...Modifications kala...
will try the 2nd one..
Thanx!!!!

 

[senewimala1988]

mama A2 macho

umba wenuwenmai oya progs deka haduwe ...

modifications karaganin one nam

umba nikan program 2 danne ne wage ne!!!Meka next week submit karanna one ne!!

 

[chamidilk]

no macho I study in University of Moratuwa ....
Why did you ask me whether I studied in SLIIT ..... ????
macho CPP wala oya switch case eka ain karala kelinma String array ekak ganna puluwan neda ?????