Vi. arithmetic appended mathematical operators

using system;using system.collections.generic;using system.linq;using system.text; Namespace _6. Operator's mathematical operator {    class program    {         static void main (String[] args)          {            //  Add, subtract, multiply , divide and withdraw operators             {                 int intVar1 = 53,  intvar2 = 6;                 float floatVar = 52.54F;                 double doubleVar = 23.21;                                  console.writeline ("{0} + {1} = {2}", intvar1, floatvar,  Intvar1 + floatvar);                 console.writeline ("{0} - {1} = {2}", intvar1, intvar2,  INTVAR1&NBSP;-&NBSP;INTVAR2);                 console.writeline ("{0} * {1} = {2}", intvar1, intvar2,  INTVAR1&NBSP;*&NBSP;INTVAR2);                 console.writeline ("{0} * {1} = {2}", intvar2, doublevar,  Intvar2 * doublevar);                 console.wRiteline ("{0} / {1} = {2}", &NBSP;INTVAR1,&NBSP;INTVAR2,&NBSP;INTVAR1&NBSP;/&NBSP;INTVAR2);                  Console.WriteLine ("{0} / {1} = {2}",  intvar2, doublevar, intvar2 /  doublevar);                 console.writeline ("{0} % {1} = {2}",  intvar1, intvar2, intvar1 % &NBSP;INTVAR2);                 console.writeline ("{0} % {1} = {2}",  intvar1, doublevar, intvar1  % doublevar);            }                          //  positive and negative operators             {                 int var = -1;                                  console.writeline ("var: {0}",  var);                 //  The positive sign operator has no effect on the result.                  Console.WriteLine ("+var: {0}",  +var);                 console.writeline ("-var: {0}",  -var);             }                         //  string Join operator (+)              {                 string stringVal1 =  "hello, ";                 string stringVal2 =  "world!";                                  string stringresult  = stringVal1 + stringVal2;                 console.writeline ("stringresult: {0}",  stringresult);             }                         //  self-increment, decrement operator              {                 // 1.  put the operator before the operand, the operand is affected by the operator before any other calculations are made.                 // 2.   After the operator is placed behind the operand, the operand is affected by the operator after the completion of the evaluation of the expression.                 int var1  = 5, var2 = 3;                                  console.writeline ("Var1: {0}, ++var1: {1}, var1: {2}",  var1, &NBSP;++VAR1,&NBSP;VAR1);                &nbsp Console.WriteLine ("Var1: {0}, --var1: {1}, var1: {2}", var1, --var1,  VAR1);                 Console.WriteLine ("Var2: {0}, var2++: {1}, var2: {2}", var2, var2++,  VAR2);                 Console.WriteLine ("Var2: {0}, var2--: {1}, var2: {2}",  var2, var2--,   VAR2);            }                          /**             *  Math Assignment Operators               *  its syntax format:              *  <variable> += <expression> ==> < variable> = <variable> +  (<expression>)               *  <variable> -= <expression> = => <variable> = <variable> -  (<expression>)               *  <variable> *= < expression> ==> <variable> = <variable> *  (<expression>)              *  <variable>  /= <expression> ==> <variable> = <variable> /  ( <expression>)              *   <variable> %= <expression> ==> <variable> = <variable> %  (< expression>)              *   The             * += operator can also be applied to string joins.              */                           console.readkey ();         }    }}

This article is from the "MK IT Life" blog, so be sure to keep this source http://vikxiao.blog.51cto.com/9189404/1585748

Vi. arithmetic appended mathematical operators