Objective
Program in “LEX” to count number of Characters, Words, Lines.

%{
int nchar=0,nword=0,nline=0;
#include
%}
%%
\n {nline++;nchar++;}
+ {nword++;nchar+=yyleng;}
. {nchar++;}
%%
int main()
{
yylex();
printf(%d%d%d,nchar,nword,nline);
}
..............etc

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Acid rain its therotical nd logical subject ...its very nic nd the natrual environment..............etc

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the world without mathematics in 800 words(sonali
) ..............etc

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I am a post graduate diploma student studying Environmental Management.Please I need this project topic for my own project..............etc

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Summary
This paper proposes a new approach investigating the applicationof moment method to evaluate a set of candidate features and toselect an informative subset to be used as input data for a neuralnetwork classifier. The first step (pre-processing) of proposedmethod takes into account the discriminative properties ofinvariant krawtchouk moments. The second step (recognition) isachieved by using multilayer feedforward neural network(MFNN) as a classifier with the stochastic back propagation as alearning algorithm. Finite vectors obt..............etc

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Global Issues: Ozone Depletion, Global Warming and Acid Rain

Introduction

Air pollution is exerting increasing impact on the environment. Humans have been altering the chemistry of the atmosphere on a global scale. These changes may:
Modify the global climate
Threaten the health of human beings
Create many environmental problems such as
Acid rain
Depletion of ozone layer
Global warming
Seriously upset the global ecosystem

What is ozone depletion?

Ozone is a highly reactive gas comprising ..............etc

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wat key words we can use in green engine?..............etc

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i want the pdf a web search engine based approach to measure semantic similarity between words pdf free download
a web search engine based approach to measure semantic similarity between words ..............etc

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the world without mathematics in 800 words..............etc

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SUBMITTED BY
P.SATHISH


CONTENT
• INTRODUCTION

• DEFINITION

• EMISSIONS OF CHEMICALS
o NATURAL PHENOMENA
o HUMAN ACTIVITY

• GAS PHASE CHEMISTRY
o CHEMISTRY IN CLOUD DROPLETS
o HYDROLYSIS
o OXIDATION
o
• ACID DEPOSITION

• DRY DEPOSITION

• EFFECTS
o SURFACE WATERS AND AQUATIC ANIMALS
o SOILS
o FORESTS AND OTHER VEGETATION
o HUMAN HEALTH
• CONCLUSION

• REFERENCE


INTRODUCTION
Acid rain is a rain or any other form of precipitation that is unusually acidic, elevated levels of h..............etc

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