C语言课程设计报告__个人消费管理系统(7)

C语言课程设计

printf(\ for(i=0;i

printf(\ printf(\ } #endif

return 1; }

int SortByType() //按类型排序 {

Rec rectmp; int i,j,t;

for(i=1;itotal_count;i++) {

for(j=i+1,t=i;j<=records->total_count;j++) {

if(strcmp(records->record[t].types,records->record[j].types)>0) t=j; }

rectmp=records->record[t];

records->record[t]=records->record[i]; records->record[i]=rectmp; }

#ifdef DEBUG ShowRec(); #endif

type_count=1;

ptype[0]=records->record[1].types; for(i=1;itotal_count;i++) {

if(strcmp(records->record[i].types,records->record[i+1].types)==0) { continue; } else

{ ptype[type_count++]=records->record[i+1].types; //遇到不同的类型，把最新的存储进来 } }

#ifdef DEBUG

printf(\ for(i=0;i

printf(\ printf(\

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C语言课程设计

} #endif

return 1; }

int SortBySum() //按金额排序 { Rec rectmp; int i,j,t;

for(i=1;itotal_count;i++)

{ for(j=i+1,t=i;j<=records->total_count;j++)

{ if(records->record[t].sum>records->record[j].sum) t=j; }

rectmp=records->record[t];

records->record[t]=records->record[i]; records->record[i]=rectmp; }

#ifdef DEBUG ShowRec(); #endif

return 1; }

//三个函数声明 void ShowType(); void ShowMonth(); void ShowYear();

void ShowTotal() //显示统计结果 { if(records->total_count<1)

{ printf(\没有记录存在！\\n\ return; }

#ifdef DEBUG

printf(\统计结果\\n\\n\\n\\n\#endif

getchar(); SortByType(); ShowType();

SortByTime(); ShowYear(); ShowMonth(); }

void ShowType() //按类型显示统计结果 { int i=1,j=0;

double total[MAX]={0.0};

while(i<=records->total_count)

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C语言课程设计

{

while(j

if(strcmp(ptype[j],records->record[i].types)== 0) {

total[j] += records->record[i].sum; continue; } else j++; } i++; }

printf(\按类型统计结果如下：\\n\ for(i=0;i

printf(\ }

printf(\}

void ShowMonth() //忽略了年，按月显示统计结果 {

int i=1,j=0;

double total[13]={0,0}; while(i<=records->total_count) {

if(records->record[i].times[5]== '0') {

j=(int)records->record[i].times[6]-'0'; total[j] +=records->record[i].sum; i++; } else {

j=(int)records->record[i].times[6]-'0'; j += 10;

total[j] += records->record[i].sum; i++; } }

printf(\按月统计结果如下：\\n\ for(i=1;i<13;i++) {

printf(\

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C语言课程设计

}

printf(\}

void ShowYear() //按年显示统计结果 {

char * ts; int i=1,j=0;

double total[MAX]={0.0};

while(i<=records->total_count) {

ts=Get4(records->record[i].times); while(j

if(strcmp(pyear[j],ts)== 0) {

total[j] +=records->record[i].sum; continue; } else j++; } i++; }

printf(\按年统计结果如下：\\n\ for(i=0;i

printf(\ printf(\ }

printf(\}

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