C語(yǔ)言位運(yùn)算符與或異或取反左移和右移

C&1，則該位的成果值為1，否則為0|按位或兩個(gè)對(duì)應(yīng)的二進(jìn)制位中只要有一種為1，該位的成果值為1^按位異或若參加運(yùn)算的兩個(gè)二進(jìn)制位值相似則為0，否則為1~取反~是一元運(yùn)算符，用來對(duì)一種二進(jìn)制數(shù)按位取反，即將0變1，將1變0按位與是指:參加運(yùn)算的兩個(gè)數(shù)據(jù)，按二進(jìn)制位進(jìn)行“與”運(yùn)算。如果兩個(gè)對(duì)應(yīng)的二進(jìn)制位都為,，則該位的成果值為1;否則為0。這里的1能夠理解為邏輯中的rue,0能夠理解為邏輯中的false輯上的“與”，規(guī)定運(yùn)算數(shù)全真，成果才為真。若，A=true,B=true,則A?B=true例如:3&5的數(shù)據(jù)均在數(shù)據(jù)背面加上括號(hào)，括號(hào)中注明其進(jìn)制，二進(jìn)制則標(biāo)記為2)installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable1-2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypeMingtube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierfortheclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravel#include<stdio.h>{inta=3;intb=5;printf("%d",a&b);若想對(duì)一種存儲(chǔ)單元清零，即使其全部二進(jìn)制位為0，其原來的數(shù)中為1的位，新數(shù)中對(duì)應(yīng)位為0。然后使兩者進(jìn)行&零c#include<stdio.h>{intintb=printf("%d",a&b);installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable1-2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypetube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierfortheclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravel}若有一種整數(shù)a(2byte),想要取其中的低字節(jié)，只需要將a與8個(gè)1abc與一種數(shù)進(jìn)行“按位與”運(yùn)算，此數(shù)在該位取例如:有一數(shù)84，即01010100(2)，想把其中從左邊算起的第8即c#include<stdio.h>{inta=84;intb=59;}2、“按位或”運(yùn)算符o例如:60(8)|17(8),將八進(jìn)制60與八進(jìn)制17進(jìn)行按位或運(yùn)算。installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable1-2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypeMingtube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierforclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravelc#include<stdio.h>{inta=060;intb=017;}應(yīng)用:按位或運(yùn)算慣用來對(duì)一種數(shù)據(jù)的某些位定值為1。例如a的低4位改為1，則只需要將a與17(8)例如:,,,，即11(2);,,,，即100(2),,111(2)(a?b的成果，a,,011(2)(b?a的成果，b,,100(2)(a?b的成果，ainstallationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable1-2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypeMingtube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierfortheclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravel?執(zhí)行前兩個(gè)賦值語(yǔ)句:“,,,?,;”和“,,,?,;”相稱于b=b?(a?b),,,?,。由于a的值等于(,?,)，bc#include<stdio.h>{inta=3;intb=4;printf("a=%db=%d",a,b);1變?yōu)?，0變?yōu)?#include<stdio.h>{inta=077;installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypeMingtube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierfortheclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravel}5值)，其右邊空出的位用0位得00111100(2)#include<stdio.h>{inta=15;}左移1位相稱于該數(shù)乘以2，左移2位相稱于該數(shù)乘以2*2,4,15,,2=60，數(shù)左移時(shí)被溢出舍棄的高位中不包含1，而左移2位時(shí)，溢出的高位中包含16installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1hole;theirauxiliaryhoistequipmentandelectricalequipment.Concretepressurepipe,gate,trashandhoistingdeviceprojectpropertylist1-1~1-3.Table1-1themaincharacteristicsofthepenstocknumberitemparametertypecontrollersizeheadalongpipediameterpipelength11hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.3M931m0.8M8.3*2m22hydropowerstationpenstockopen-airexposedpipe,singlepipejointwatersupply1.4m1063.506m0.8M10*2mtable1-2hydropowerstationMaincharacteristicsofhydraulicmetalstructurenumberprojectnamegate,trashrack,door(gate...Pressurepipeandthemetalstructureinstallation9.1mainengineeringprofileyongxingriverlevelhydropowerstationpressurepipepipelineplaneShangalongRidgeislinelayout,andslopesurfacecontourclosevertical,GuanPowithoriginalgroundlinechanges,usedopentypeMingtube,singletubejointwaterway,competentdiameter1.3M,long931.00m,tworootnon-symmetric"Bu"typesupporttube,diameter0.8M,singlerootlong8.3M.Competenttoestablish12townPier,107buttress,telescopicsection11.SupportPierspacing8M,side-slidingbearing.Townpierfortheclosed-endstructureofgravity,basesurfaceintobedrock,pipeexcavationslope1:0.75withM5groutedrubbleslopeprotection,0.3M,bottomsidesewer,0.25mwide,deep0.3m,M5groutedrubblemasonry,setmaintenancestepladderontheleftside,1.0Mwide.Yongxinghe-?hydropowerstationpenstockpipesarrangedalongtheridgelineontheplane,andnearlyverticalslopecontourlines,GuanPochangeswiththeoriginalgroundline,withshallowbackfill-pipe,single-pipewatersupply,thecompetent1.4m,long1063.506m,twoasymmetric"y"pipe,diameter0.8M,single10m.Competenttoestablish12townPier,8expansionjoint.Townpierfortheclosed-endstructureofgravity,placedonsoftrockbasesurface,pipeconcreteC20onapedestal.Pipetrenchexcavationslope1:0.75,aftertheinstallationofsteeltube,compactedgravel系統(tǒng)移入1。移入0的稱為“邏輯移位”,即簡(jiǎn)樸移位;移入1a的值是八進(jìn)制數(shù)113755:a:1101(用二進(jìn)制形式表達(dá))a>>1:0110(邏輯右移時(shí))a>>1:0110在有些系統(tǒng)中,a>>1得八進(jìn)制數(shù)045766,而在另某些系統(tǒng)上可能得到的是。TurboC和其它某些#include<stdio.h>{inta=0113755;}7例如:&=,|=,>>=,<<=,?=a&baa&ba<<=2相稱于a=a<<2installationpartmainincludingYunnanprovincetengchongCountyyongxingRiverprimaryandsecondaryhydropowerstationintheofpressurepipeandthepowerstationmetalstructure,whichlevelpowerstationpressurepipetotalabout562t(containingannex);IIlevelpowerstationpressurepipeabout733t(containingannex);levelpowerstationmetalstructureabout52.5t,containingdischargeGate2hole,rushedsandGate1hole,watermouthworkdoorandthestoppeddirtgatethe1hole,Qianpoolworkdoorandthestoppeddirtgatethe1hole;Secondarypowerstationmetaljunctionatabout19.5t,containingsandGate1hole,waterinletwatergateandtrashthe1h