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NaN.
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[AIO342] Sitting or Standing?by Keshav Dhandhania

A problem for practicing basic input-output, variables declaration and conditional (if, if-else) statements.

// This website takes input-output from file instead
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MB
Mukesh Basira36w

I tried 10 times . this site never works .why they provide such sites . codeforces is there :(

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NaN.
discussion
[AIO362] Mixed Fractionby Keshav Dhandhania

A problem for practicing basic input-output, variables declaration and conditional (if, if-else) statements.

// This website takes input-output from file instead 
// of standard input output like most competitive 
// programming websites. Hence, here's a skeleton code 
// (C++ only) to get you started

#include <cstdio>
#include <iostream>
using namespace std;

int main() {
	freopen("INPUT_FILE_NAME.txt", "r", stdin);
	freopen("OUTPUT_FILE_NAME.txt", "w", stdout);

	/* ... your code here ... */
	/* ... cin, cout will work normally. example ... */
	/* ... int a, b; cin >> a >> b; ... */

	return 0;
}

Feel free to ask questions if you get stuck.

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MB
Mukesh Basira36w

howyou are uploading solution to this site .my answer is same to your answer but it is saying files are mussing . and why they are providing such a old site . they should have given codeforces questions.

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NaN.
course
C++ / Java / Python for Competitive Programmingby Keshav Dhandhania

 

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MB
Mukesh Basira49w

i added these lines but after compiling it is full of error from starting

even #include <cstdio> is error :(

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NaN.
discussion
[AIO342] Sitting or Standing?by Keshav Dhandhania

A problem for practicing basic input-output, variables declaration and conditional (if, if-else) statements.

// This website takes input-output from file instead
Read more…(22 words)
comment in this discussion
MB
Mukesh Basira49w

showing error for this again and again .. i tried submitting my cpp file :(

#include <iostream>

#include <cstdio>

using namespace std;

 FILE* inputFile;

FILE* outputFile;

int main() {

inputFile = fopen("sitin.txt", "r", stdin);

outputFile = fopen("sitout.txt", "w", stdout);

 

/* ... your code here ... */

/* ... cin, cout will work normally. example ... */

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