amp-web-push-widget button.amp-subscribe { display: inline-flex; align-items: center; border-radius: 5px; border: 0; box-sizing: border-box; margin: 0; padding: 10px 15px; cursor: pointer; outline: none; font-size: 15px; font-weight: 500; background: #4A90E2; margin-top: 7px; color: white; box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.5); -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } /** * Jetpack related posts */ /** * The Gutenberg block */ .jp-related-posts-i2 { margin-top: 1.5rem; } .jp-related-posts-i2__list { --hgap: 1rem; display: flex; flex-wrap: wrap; column-gap: var(--hgap); row-gap: 2rem; margin: 0; padding: 0; list-style-type: none; } .jp-related-posts-i2__post { display: flex; flex-direction: column; /* Default: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } /* Quantity qeuries: see https://alistapart.com/article/quantity-queries-for-css/ */ .jp-related-posts-i2__post:nth-last-child(n+3):first-child, .jp-related-posts-i2__post:nth-last-child(n+3):first-child ~ * { /* From 3 total items on, 3 items by row */ flex-basis: calc( ( 100% - var(--hgap) * 2 ) / 3 ); } .jp-related-posts-i2__post:nth-last-child(4):first-child, .jp-related-posts-i2__post:nth-last-child(4):first-child ~ * { /* Exception for 4 total items: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } .jp-related-posts-i2__post-link { display: flex; flex-direction: column; row-gap: 0.5rem; width: 100%; margin-bottom: 1rem; line-height: 1.2; } .jp-related-posts-i2__post-link:focus-visible { outline-offset: 2px; } .jp-related-posts-i2__post-img { order: -1; max-width: 100%; } .jp-related-posts-i2__post-defs { margin: 0; list-style-type: unset; } /* Hide, except from screen readers */ .jp-related-posts-i2__post-defs dt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } .jp-related-posts-i2__post-defs dd { margin: 0; } /* List view */ .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__list { display: block; } .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__post { margin-bottom: 2rem; 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} /* Related posts item */ #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { float: left; width: 33%; margin: 0 0 1em; /* Needs to be same as the main outer wrapper for Related Posts */ box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post { padding-right: 20px; filter: alpha(opacity=80); -moz-opacity: .8; opacity: .8; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n+4), #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post:nth-child(3n+4) { clear: both; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover .jp-relatedposts-post-title a { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover { filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } /* Related posts item content */ #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title, #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { font-size: 14px; line-height: 20px; margin: 0; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs { position:relative; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs a.jp-relatedposts-post-aoverlay { position:absolute; top:0; bottom:0; left:0; right:0; display:block; border-bottom: 0; } #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { margin-bottom: 0; } #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title { text-transform: none; margin: 0; font-family: inherit; display: block; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a { font-size: inherit; font-weight: normal; text-decoration: none; filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a:hover { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post span { display: block; max-width: 90%; overflow: hidden; text-overflow: ellipsis; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post span { height: auto; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-context { opacity: .6; } /* Hide the date by default, but leave the element there if a theme wants to use css to make it visible. */ .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date { display: none; } /* Behavior when there are thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual div.jp-relatedposts-post-thumbs p.jp-relatedposts-post-excerpt { display: none; } /* Behavior when there are no thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs p.jp-relatedposts-post-excerpt { overflow: hidden; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs span { margin-bottom: 1em; } /* List Layout */ #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post { clear: both; width: 100%; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img { float: left; overflow: hidden; max-width: 33%; margin-right: 3%; } #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { display: inline-block; max-width: 63%; } /* * Responsive */ @media only screen and (max-width: 640px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 50%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n) { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: 20px; } } @media only screen and (max-width: 320px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 100%; clear: both; margin: 0 0 1em; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { float: none; 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We will learn about Operator in Cpp programming language. C++ provides a rich set of the operator to manipulate variables. We can divide all the C++ operators into the following groups:
Arithmetic operators are used to calculating mathematical expressions in the same way that they are used in algebra. The following table list the arithmetic operators
Program 1
#include <iostream> #include <conio.h> using namespace std; int main() { int a,b,c,d,e,f,g; a=20,b=12; c=a+b; d=a-b; e=a*b; f=a/b; g=a%b; cout << "a+b is :"<<c << endl; cout << "a-b is :"<<d << endl; cout << "a*b is :"<<e << endl; cout << "a/b is :"<<f << endl; cout << "a%b is :"<<g << endl; getch(); return 0; }
When we executed above program, it will be produced following result
a+b is : 32 a-b is : 8 a*b is : 240 a/b is : 1 a%b is : 8
In C++ Programming, the assignment operator is used for assigning a significant value to a variable. Equal to(=) is a mostly known assignment operator in algebra.
The following table list the assignment operators in C language
Program 1
#include <iostream> using namespace std; int main() { int a=12,b; b = a; cout << "In b=a,b value is:"<<b<< endl; b += a; cout << "In b+=a,b value is:"<<b<< endl; b -= a; cout << "In b-=a,b value is:"<<b<< endl; b *= a; cout << "In b*=a,b value is:"<<b<< endl; b /= a; cout << "In b/=a,b value is:"<<b<< endl; b %= a; cout << "In b/=a,b value is:"<<b<< endl; return 0; }
When we execute the above program, it will be produced the following result
In b=a,b value is: 12 In b+=a,b value is: 24 In b-=a,b value is: 12 In b*=a,b value is: 144 In b/=a,b value is: 12 In b/=a,b value is: 0
A relational operator compares the relationship between two variables(operands). relational operators perform based on boolean expression and return either true(1) or false(0).
The following table list the relational operators in C++ language
Program 1
#include <iostream> using namespace std; int main() { int a=20,b=30; if(a<b){ cout << "a is less than b" << endl; } if (a>b){ cout << "a is greater than b" << endl; } if (a>=b){ cout << "a is greater than or equal to b" << endl; } if (a<=b){ cout << "a is less than or equal to b" << endl; } if(a==b){ cout << "a is equal to b" << endl; } return 0; }
When we execute the above program, it will be produced the following result
a is less than b a is less than equal to b
The following table list the unary operators in C language
Example
#include <iostream> using namespace std; int main() { //postfix //int x=1 //int y=x++ , y=1; //int z=x , z=2 //Example cout << "Post increment" << endl; int x=1; cout << "x value is :" <<x<< endl; int y=x++; cout << "y value after x++ is :" <<y<< endl; cout << "x value after x++ is :" <<x<< endl; return 0; }
Program 1 – post-increment
When we executed above program, it will be produced following result
post increment x value is :1 y value after x++ is :1 x value after x++ is :2
Program 2 – pre-increment
#include <iostream> using namespace std; int main() { //postfix //int x=1 //int y=x++ , y=1; //int z=x , z=2 //Example cout << "Pre increment" << endl; int x=1; cout << "x value is :" <<x<< endl; int y=++x; cout << "y value after ++x is :" <<y<< endl; cout << "x value after ++x is :" <<x<< endl; return 0; }
When we execute the above program, it will be produced the following result
pre increment x value is :1 y value after ++x is :2 x value after ++x is :2
Program 3 – post-decrement
#include <iostream> using namespace std; int main() { //postfix //int x=2 //int y=x-- , y=2; //int z=x , z=1 //Example cout << "Post decrement" << endl; int x=2; cout << "x value is :" <<x<< endl; int y=x--; cout << "y value after x-- is :" <<y<< endl; cout << "x value after x-- is :" <<x<< endl; return 0; }
When we execute the above program, it will be produced the following result
Post decrement x value is :2 y value after x-- is :2
x value after x– is :1
Program 4- pre-decrement
#include <iostream> using namespace std; int main() { //postfix //int x=2 //int y=x-- , y=1; //int z=x , z=1 //Example cout << "Pre decrement" << endl; int x=2; cout << "x value is :" <<x<< endl; int y=--x; cout << "y value after --x is :" <<y<< endl; cout << "x value after --xis :" <<x<< endl; return 0; }
When we executed above program, it will be produced following result
pre decrement x value is :2 y value after --x is :1 x value after --x is :1
In C++ programming, the logical operator performs based on boolean expression, return either true or false.
The following table list the logical operators in C language
Program 1
#include <iostream> #include <conio.h> using namespace std; int main() { int age=20; if(age>=6 && age<=18){ cout << "you are a students" << endl; } else if(age<=6 && age>=18){ cout << "you are not a students" << endl; } else{ cout << "you are not a students" << endl; } getch(); return 0; }
When we execute the above program, it will be produced the following result
you are not a students
Program 2
#include <iostream> #include <conio.h> using namespace std; int main() { cout << "logical operator!" << endl; //variable declaration int num1=35,num2=40; //logical AND if(num1>=35 && num2>=35){ cout<<"Num 1 and Num 2, both are greater than or equal to 35"<< endl; } else{ cout<<"Num 1 or Num 2, both are less than than or equal to 35"<< endl; } if(num1>=35 || num2<=35){ cout<<"Num 1 and Num 2, any one of them greater than or equal to 35"<< endl; } else{ cout<<"Num 1 and Num 2, both are less than than or equal to 35"<< endl; } getch(); return 0; }
When we execute the above program, it will be produced the following result
logical operator Num 1 and Num 2, both are greater than or equal to 35 Num 1 and Num 2, any one of them greater than or equal to 35
In C++ language. the bitwise operator is an operator used to performs bit or binary pattern operation(bitwise operation).
The following table list the bitwise operators in C language
The following table list the operator precedence
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