C/C++

Model Paper 2

Answer the Following Questions

Q1: what is the output of the following program

main()

{

int  cnt,i=7;

cnt/=i;

printf(“%d”,cnt);

}

Q2: what will be the output?

void increment()
{
    return x++;
}

for(x=0;x<10;increment())
{
    some operation;
}

Q3: what is the output?

int modifycalue()
{
    x=x+10;
}

int changevalue(x)
{
    x=x+1;
}

void main()

{
    int x=10;
    changevalue(x);
    x++;
    printf("%d", x);

    
    x++;
    printf("%d", x);
    modifyvalue();
    printf("%d", x);
}