c program to clear nth bit of the number || Bitwise Operators || Problem Solving ||

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#include <stdio.h> int main() {     int num, n, newNum;     printf("Enter any number: ");     scanf("%d", &num);     printf("Enter nth bit to clear (0-31): ");     scanf("%d", &n);     newNum = num & (~(1 << n));     printf("Number before clearing %d bit: %d (in decimal)\n", n, num);     printf("Number after clearing %d bit: %d (in decimal)\n", n, newNum);     return 0; } Logic :-  num&(~(1<<n));
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Green newspaper in Japan

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Green newspaper / japan
            Tear the newspaper after reading 
         and place in the soil to grow plants

  Japan latest invention consists in a newspaper made of recycled and vegetable paper that you can plant after you’ve read it. 
The Japan based newspaper "Mainichi Express" also called 'densu' has done a great job in helping the environment to eradicate the global warming, other climatic eruptions caused in the earth.



So , the newspaper comes up with a solution. The recently released a newspaper that consists of vegetable ink and embedded seeds in it. 
 
    
    
 After reading the newspaper you need to tear the newspaper and put in to the soil. and then watering it. Due to this approach
The vegetable ink and the seeds start grow in the soil. This makes the world greenary.
The effort done by the newspaper is appriciable.


 This newspaper comes to demand from the few days of inauguration. This is 
eco-friendly activity. Now,more schools are fascinated in buying the newspaper to improve student mindset to environment eco-friendly activity.


  The eco-friendly newspaper witnessed a huge success of over four million copies a day across the country and revenues of about eighty million yen, equivalent to over 700,000 Dollars. Schools are also included in innovation to raise children's awareness of environmental issues and teach them the importance of recycling

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