Ọwọ Lori Ede siseto C

Iwọn ounjẹ Kan ti ilowo, awọn iwuwo diẹ sii ju awọn toonu ti Yii, ati ọna ti o dara julọ lati kọ koodu ni lati bẹrẹ siseto funrararẹ. (Maṣe daakọ ati lẹẹ awọn koodu, kọ funrararẹ, kọ ẹkọ fun awọn aṣiṣe…)

# pẹlu: O sọ fun akopọ ibi ti o wa fun awọn idinku awọn koodu miiran ti ko da ninu eto naa. Wọn jẹ deede\". H" tabi awọn faili akọle ti o ni awọn apẹrẹ iṣẹ. Ni ọna kika akoonu ti #include ti wa ni dakọ sinu faili eto ṣaaju iṣakojọ.

#include <file> (System Defined)
#include "file" (User Defined)

Iṣẹ akọkọ jẹ itumọ ọrọ gangan apakan akọkọ ti koodu naa. Iṣẹ akọkọ nikan le wa ninu eto akojọpọ ikẹhin. Koodu inu iṣẹ akọkọ naa ni a ṣe lẹsẹsẹ, laini kan ni akoko kan.

 int main(void) 
        {..your code here..}

Itanran! Bayi a yoo kọ eto ti o rọrun lati ṣafikun awọn nọmba 3.

#include <stdio.h>

int main()

{

int a,b,c,add;

printf("Enter the first Number");

scanf("%d",&a);

printf("Enter the second Number");

scanf("%d",&b);

printf("Enter the third number");

scanf("%d",&c);

add=a+b+c;

printf("%d + %d + %d = %d",a,b,c,add);

return 0;

}

Ṣafipamọ bi first_prog .c ati lori Linux ṣajọ rẹ bi.

# gcc -o first_prog first_prog.c

Ṣiṣe rẹ bi.

# ./first_prog

Akiyesi: C kii ṣe ifarabalẹ ọran, ede siseto. Fun Alaye diẹ sii lori bii o ṣe le ṣajọ eto C tọka si:

1. Bii o ṣe le ṣajọ Eto C kan ((Wo Commandfin: 38)

Ninu eto ti o wa loke

1. int a, b, c, ṣafikun - ni awọn oniyipada.
2. Printf - tẹ ohunkohun ati ohun gbogbo laarin awọn agbasọ bi o ti jẹ.
3. Scanf - Gba ifitonileti lati ọdọ olumulo ati tọju iye si ipo iranti.
4. % d - ṣe afihan iru data odidi.

Bayi o le kọ awọn eto ti o lagbara fun afikun, iyokuro, isodipupo, ati pipin fun nọmba eyikeyi. Bẹẹni o ni lati lo “% f” fun iye leefofo kii ṣe “% d“.

Ti o ba ni aṣeyọri ninu sisẹ apapọ odidi ati awọn iye float ti o le ṣe eto awọn iṣoro mathematiki ti o nira.

Ṣajọ ati Ṣiṣe rẹ bi a ti salaye rẹ loke.

#include <stdio.h>

#define N 16

#define N 16

int main(void) {

int n; /* The current exponent */

int val = 1; /* The current power of 2 */

printf("\t n \t 2^n\n");

printf("\t================\n");

for (n=0; n<=N; n++) {

printf("\t%3d \t %6d\n", n, val);

val = 2*val;

}

return 0;

}

#include <stdio.h>

int main(void) {

int n,

lcv,

flag; /* flag initially is 1 and becomes 0 if we determine that n

is not a prime */

printf("Enter value of N > ");

scanf("%d", &n);

for (lcv=2, flag=1; lcv <= (n / 2); lcv++) {

if ((n % lcv) == 0) {

if (flag)

printf("The non-trivial factors of %d are: \n", n);

flag = 0;

printf("\t%d\n", lcv);

}

}

if (flag)

printf("%d is prime\n", n);

}

#include <stdio.h>

int main(void) {

int n;

int i;

int current;

int next;

int twoaway;

printf("How many Fibonacci numbers do you want to compute? ");

scanf("%d", &n);

if (n<=0)

printf("The number should be positive.\n");

else {

printf("\n\n\tI \t Fibonacci(I) \n\t=====================\n");

next = current = 1;

for (i=1; i<=n; i++) {

printf("\t%d \t %d\n", i, current);

twoaway = current+next;

current = next;

next = twoaway;

}

}

}

O kan ronu ti iṣẹlẹ naa. Ti ko ba si ‘C’ ti wa, boya kii yoo ni Linux, tabi Mac boya Windows, ko si IPhones, ko si Awọn jijin, ko si Android, ko si Microprocessor, ko si Kọmputa, ohhh o kan ko le ṣe aworan…

Eyi kii ṣe opin. O yẹ ki o kọ awọn koodu ti gbogbo iru lati kọ siseto. Loye imọran kan ki o ṣe koodu si, ti O ba gbe sinu eyikeyi wahala ati pe o nilo iranlọwọ mi o le buzz mi nigbagbogbo. A (Tecmint) nigbagbogbo gbiyanju lati fun ọ ni alaye titun ati deede. Fẹran ki o pin wa lati ṣe iranlọwọ fun wa kaakiri.