pageCount student flip page once time one page page index print at each page right bottom page index pairs

 

 

pageCount student flip page once time one page page index print at each page right bottom page index pairs

 

/**

* pageCount

* student flip page once time one page

* page index print at each page right bottom

* page index pairs

* first page index pairs only contains one page index : 1st page index on the right page

* last page index pairs : last page index print at left page right botom from the last pairs

* normal page index pairs contains two page : page index print at each page right botom

* count page times to right pageIndex

* forward step times

* backward step times

* statistic

* forward step page times statistic

* backward step page times statistic

* get statistic rank asending top 1 step page times

* constraints

* 1<=n<=10to5

* 1<=p<=n

* @param n

* @param p

* @return

*/

public static int pageCount(int n, int p) {

int intVal=1;

for(int i=0;i<5;i++) {

intVal*=10;

}

if(n<1 || n>intVal) {

return 0;

}

if(p<1 || p>n) {

return 0;

}

if(n%2==0) {

n+=2;

}

n++;

Boolean firstPageIndexFlag=false;

int pointerIndexMethodPageIndex=p;

if(pointerIndexMethodPageIndex==1) {

firstPageIndexFlag=true;

return 0;

}

Boolean lastPageIndexFlag=false;

if(pointerIndexMethodPageIndex==(n-1-1)) {

lastPageIndexFlag=true;

return 0;

}

int pointerIndexMethodPageIndexCopy=0;

int checkPageIndexForwardTimes=0;

int[] checkPageIndexTimeArr=new int[2];

for(int i=2;i<n;i+=2) {

if(!(pointerIndexMethodPageIndexCopy==0 || pointerIndexMethodPageIndexCopy==1)) {

return 0;

}

checkPageIndexForwardTimes++;

if(!(pointerIndexMethodPageIndex==i)) {

continue;

}

checkPageIndexTimeArr[0]=checkPageIndexForwardTimes;

break;

}

int checkPageIndexTimeBackwardTimes=0;

for(int i=n-1;i>1;i-=2) {

checkPageIndexTimeBackwardTimes++;

if(!(pointerIndexMethodPageIndex==i)) {

continue;

}

checkPageIndexTimeArr[1]=checkPageIndexTimeBackwardTimes;

break;

}

if(checkPageIndexForwardTimes<checkPageIndexTimeBackwardTimes) {

return checkPageIndexForwardTimes;

}

return checkPageIndexTimeBackwardTimes;

}

}

 

class IndexPair{

private String id;

private String name;

private String indexPagePairName;

private String pageCountStatisticId;

public String getId() {

return id;

}

public void setId(String id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getIndexPagePairName() {

return indexPagePairName;

}

public void setIndexPagePairName(String indexPagePairName) {

this.indexPagePairName = indexPagePairName;

}

public String getPageCountStatisticId() {

return pageCountStatisticId;

}

public void setPageCountStatisticId(String pageCountStatisticId) {

this.pageCountStatisticId = pageCountStatisticId;

}

}

 

class BookPageIndex{

private String id;

private String name;

private Integer pageIndex;

private String indexPairId;

public String getId() {

return id;

}

public void setId(String id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public Integer getPageIndex() {

return pageIndex;

}

public void setPageIndex(Integer pageIndex) {

this.pageIndex = pageIndex;

}

public String getIndexPairId() {

return indexPairId;

}

public void setIndexPairId(String indexPairId) {

this.indexPairId = indexPairId;

}

}

 

class PageCountStatistic{

private String id;

private String name;

private Integer forwardStepCountTimes;

private Integer backwardStepCountTimes;

private Integer STEPPAGESTEPONCETIEMONEPAGE=1;

private Boolean steppageunitpair=true;

public String getId() {

return id;

}

public void setId(String id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public Integer getForwardStepCountTimes() {

return forwardStepCountTimes;

}

public void setForwardStepCountTimes(Integer forwardStepCountTimes) {

this.forwardStepCountTimes = forwardStepCountTimes;

}

public Integer getBackwardStepCountTimes() {

return backwardStepCountTimes;

}

public void setBackwardStepCountTimes(Integer backwardStepCountTimes) {

this.backwardStepCountTimes = backwardStepCountTimes;

}

public Integer getSTEPPAGESTEPONCETIEMONEPAGE() {

return STEPPAGESTEPONCETIEMONEPAGE;

}

public void setSTEPPAGESTEPONCETIEMONEPAGE(Integer sTEPPAGESTEPONCETIEMONEPAGE) {

STEPPAGESTEPONCETIEMONEPAGE = sTEPPAGESTEPONCETIEMONEPAGE;

}

public Boolean getSteppageunitpair() {

return steppageunitpair;

}

public void setSteppageunitpair(Boolean steppageunitpair) {

this.steppageunitpair = steppageunitpair;

}

 

 

}