Answer Posted / praveen vinny

/*
What if I want to print the sum of two numbers inside a
string without using a semicolon
*/

#include<iostream.h>
void main()
{
int a,b;
if(cout<<"Please enter two numbers : ")
if(cin>>a>>b)
if(cout<<"Sum = "<<(a+b))
}

how can f be used for both float and double arguments in printf? Are not they different types?

1013

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Write a program to implement queue.

1066

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Are pointers integers in c?

1028

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FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1705

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What is an expression?

1000

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What are terms in math?

978

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Is c still used?

998

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Explain what are the __date__ and __time__ preprocessor commands?

1072

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A set of N billiard balls are set on a one-dimensional table. The table is 1 meter long, set north-south with two pockets at either side. Each ball has zero width and there is no friction so it is moving with a fixed velocity of either northward or southward and bounces back in a perfect elastic collision from other balls it encounter on its way (or drop into one of the pockets). Your job is to keep track of the balls movements. Task Please write a program that gets the initial place, speed and direction of all the balls and gives the position of a specific ball after t seconds. Input The first line contains the number of scenarios. Each one of the other lines in the input contains a scenario: The first number, N, is the number of balls; followed by N pairs of numbers: the distance in centimeters from the south end of the table and the speed (positive speed meaning it moves northward); the last two numbers are the number i of the target ball you should track and the time T in seconds. Output The output is a single number for each line which is the place (distance in centimeters from the south end of the table) of the tracked ball after T seconds. Note: There is no new line character at the end of the result. Sample Input 5 1 50 1 1 1000 1 50 1 1 6 1 60 -2 1 6 2 10 1 95 -1 2 30 2 10 1 95 -1 2 60 Sample Output 100 56 48 65 70

2626

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I need a sort of an approximate strcmp routine?

986

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what is the difference between north western polytechnique university and your applied colleges?? please give ur answers for this. :)

2345

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largest Of three Number using without if condition?

1527

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When is a void pointer used?

1191

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Why static variable is used in c?

978

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What does the file stdio.h contain?

998

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