C Programming



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Programs-01

What is the output of the following

int main()
{
    int i=0;
    for(;i<=9;)
    {
        i++;
        printf("%d",i);
    }
    return 0;
}

here output is

12345678910

 

int main()
{
    int i=0,j=0;
    while(i<4,j<5)
    {
        i++;
        j++;
    }
    printf("%d, %d\n",i,j);
    return 0;
}

#Output:   5, 5

 

int main()
{
    int n,i;
    unsigned long long result=1;
    printf("Enter an integer : ");
    scanf("%d",&n);
    for(i=1;i<=n;++i)
    {
        result*=i;
    }
    printf("The output of the program is %llu",result);
    return 0;
}

#Output: Factorial of n

 

int main()
{
    switch(printf("Govt. College of Engg. "))
    {
        default:
            printf("Jalgaon");
            break;
        case 1:
            printf("Aurangabad");
            break;
        case 2:
            printf("Pune");
            break;
        case 3:
            printf("Amravati");
            break;   
    }
    return 0;
}

#Output:  Govt. College of Engg. Jalgaon

 

int main()
{
    if((0 && 1)||(1 && -1))
        printf("Condition is True.");
    else
        printf("Condition is False.");
    return 0;
}

#Output: Condition is True.

 

int main()
{
    int i=1;
    while(i<=5)
    {
        if(i==3)
            break;
        printf("%d",i);
        i++;
    }
    return 0;
}

#Output: 1 2

 

int main()
{
    char x=0;
    for(x=0;x<=127;x++)
    {
        printf("%d",x);
    }
    return 0;
}

#Output: 0, 1, 2, …….., 127, -128, -127,……., -2, -1, 0, 1, ……. infinite loop

 

int main()
{
    int i=0;
    do
    {
        printf("While Vs do-while\n"); 
    }while(i==0);
    printf("Out of Loop");
    return 0;
}

#Output: ‘while vs do-while’ infinite times