Answer / srujana

we can access the command-line arguments by passing the
arguments argv and argc on to the main() function where
argv represents an array of pointers to strings and argc
holds the int value which is equal to the number of strings
that are in argv

Answer / reejusri

In order to access the command arguments, the main()
function must have a prototype similar to the following.
int main(int argc, char * argv[])

The names argc and argv are usually used for the
parameters, but a programmer could use different names.

1 232 34543 4567654 can anyone tell me how to slove this c question

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Is null valid for pointers to functions?

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a value that does not change during program execution a) variabe b) argument c) parameter d) none

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Without using main fn and semicolon,print remainder for a given number in C language

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How can I do serial ("comm") port I/O?

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Does c have enums?

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Write a program to show the change in position of a cursor using c

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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

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Is multithreading possible in c?

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write a program for fibonaci series by using while loop in c?

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what will be the out put. #include<stdio.h> void main() { printf("Output:"); printf(1+"vikashpatel"); }//output: ikashpatel

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why arithmetic operation can’t be performed on a void pointer?

1 Answers  

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