char para[1000] = "It was the best of times, it was the worst \ of times, it was the age of wisdom, it was the age of foolishness, \ it was the epoch of belief, it was the epoch of incredulity, it was \ the season of Light, it was the season of Darkness, it was the \ spring of hope, it was the winter of despair, we had everything \ before us, we had nothing before us, we were all going direct to \ Heaven, we were all going direct the other way — in short, the \ period was so far like the present period, that some of its noisiest \ authorities insisted on its being received, for good or for evil, \ in the superlative degree of comparison only."; int i; for(i=0; para[i]!='\0'; i++); //note the semicolon; no body present cout <
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
char para[1000] = "It was the best of times, it was the worst \
of times, it was the age of wisdom, it was the age of foolishness, \
it was the epoch of belief, it was the epoch of incredulity, it was \
the season of Light, it was the season of Darkness, it was the \
spring of hope, it was the winter of despair, we had everything \
before us, we had nothing before us, we were all going direct to \
Heaven, we were all going direct the other way — in short, the \
period was so far like the present period, that some of its noisiest \
authorities insisted on its being received, for good or for evil, \
in the superlative degree of comparison only.";
int i;
for(i=0; para[i]!='\0'; i++); //note the semicolon; no body present
cout <<endl <<"The para has " << i << " characters!\n";
Change the c++ code given above to
I) Count the number of vowels and report.
II) Count the number of words and report.
III) Count the number of sentences and report.
IV) Count the occurrences of the word "as" and report.
V) Convert all the first alphabets of all words to uppercase letters.
VI) Reverse the whole string and store it within para. Do not declare any other char array.
VII) Count how many times each alphabet of the English language has occurred and report.
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