कंप्यूटर प्रोग्रामिंग/वेरिएबल/सी

variables.c

#include <stdio.h>

int main()
{
    printf("Variables and Data Types\n");
    int i = 1234567890;
    float f = 1.2345678;
    double d = 1.234567890123456;
    char s[] = "string";
    
    printf("int: %d\n", i);
    printf("float: %.7f\n", f);
    printf("double: %.15f\n", d);
    printf("string: %s\n\n", s);
    
    printf("Constants\n");
    const float pi = 3.14159;
    const char c[] = "Constant";
    printf("%f\t%s\n\n", pi, c);

    printf("Arithmetic Operators\n");
    int a = 3;
    int b = 2;
    printf("a = %d\n", a);
    printf("b = %d\n", b);
    printf("a + b = %d\n", a + b);
    printf("a - b = %d\n", a - b);
    printf("a * b = %d\n", a * b);
    printf("a / b = %d\n\n", a / b);

    printf("Assignment Operators\n");
    a += b;
    printf("a += b is %d\n", a);
    a -= b;
    printf("a -= b is %d\n", a);
    a *= b;
    printf("a *= b is %d\n", a);
    a /= b;
    printf("a /= b is %d\n\n", a);

    printf("User Input\n");
    char username[256];
    printf("What is your name? ");
    scanf("%s", username);
    printf("Hello %s!\n", username);

    return 0;
}

कोशिश करो

निम्न कोड मुफ्त ऑनलाइन विकास के वातावरण में से एक में ऊपर कॉपी और पेस्ट करो या अपने खुद के कम्पाइलर/इंटरप्रेटर/आईडीई का उपयोग करें।

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