/* 20060301.cpp データをキーボードから入力して１区間の処理を行う */

#include<stdio.h>

const char memo_A[46] ="gensoku tochu 120km/h 30s, 45km/h 30s soukou.";

const char memo_B[33] ="gensoku tochu 45km/h 30s soukou.";

float kasokudo = (float)1.8;// [km/h/s]

float gensokudo = (float)1.5;// [km/h/s]

float ekikan_kyori =0.0;// [km]:input

float seigen_sokudo =0.0;// [km/h]:input

float kasoku_jikan =0.0;// [s]

float kasoku_kyori =0.0;// [km]

float gensoku_jikan =0.0;// [s]

float gensoku_kyori =0.0;// [km]

float junkou_jikan =0.0;// [s]

float junkou_sokudo =0.0;// [km/h]

FILE *fp; // 結果出力用のファイル

int main(){

void input_output(void);

float junkou_sokudo_kettei(float);

void kasoku_output(void);

void gensoku_output(void);

void junkou_output(void);

void ekikan_output(void);

fp = fopen("20060311w.dat","w");

input_output();

junkou_sokudo = junkou_sokudo_kettei(ekikan_kyori);

if(junkou_sokudo > seigen_sokudo)junkou_sokudo=seigen_sokudo;

kasoku_output();

gensoku_output();

junkou_output();

ekikan_output();

fclose(fp);

return(1);

}

void input_output(){

char c=' ';

char eki_from[20]=" ";

char eki_to[20] =" ";

printf("kasokudo = ?.? [km/h/s] :");

scanf("%f",&kasokudo);

printf("gensokudo = ?.? [km/h/s] :");

scanf("%f",&gensokudo);

printf("Hatsu Eki = ????????? :");

c = getchar();

int k=0;

c = getchar();

while(c!='\n'){

eki_from[k] = c;

c = getchar();

k++;

}

printf("Cyaku Eki = ????????? :");

k=0;

c= getchar();

while(c!='\n'){

eki_to[k] = c;

c = getchar();

k++;

}

printf("Ekikan Kyori = ?.? [km] :");

scanf ("%f",&ekikan_kyori);

printf("Seigen Sokudo = ?.? [km/h] :");

scanf ("%f",&seigen_sokudo);

printf("\n---------------------------------------------------------------\n");

printf("FROM %20s TO %20s \n\n", eki_from, eki_to);

printf("EKIKAN KYORI = %5.1f[km] \n\n", ekikan_kyori );

printf("SEIGEN SOKUDO = %5.1f[km/h]\n\n", seigen_sokudo );

fprintf(fp,"FROM %20s TO %20s \n\n", eki_from, eki_to);

fprintf(fp,"EKIKAN KYORI = %5.1f[km] \n\n", ekikan_kyori );

fprintf(fp,"SEIGEN SOKUDO = %5.1f[km/h]\n\n", seigen_sokudo );

}

float junkou_sokudo_kettei(float kyori){

float sokudo=1.0;

if (kyori>=40.0)sokudo=300.0;

else if(kyori>=35.0)sokudo=280.0;

else if(kyori>=30.0)sokudo=260.0;

else if(kyori>=25.0)sokudo=240.0;

else if(kyori>=20.0)sokudo=220.0;

else if(kyori>=15.0)sokudo=200.0;

else if(kyori>=10.0)sokudo=180.0;

else if(kyori>= 6.0)sokudo=160.0;

else if(kyori>= 4.0)sokudo=140.0;

else if(kyori>= 3.0)sokudo=120.0;

else if(kyori>= 2.0)sokudo=100.0;

else if(kyori>= 1.5)sokudo= 80.0;

else if(kyori>= 1.0)sokudo= 60.0;

else if(kyori>= 0.5)sokudo= 45.0;

else printf("kyori error");

return(sokudo);

}

void kasoku_output(){

int kasoku_jikan_m =0;

int kasoku_jikan_s =0;

kasoku_jikan = junkou_sokudo / kasokudo;

kasoku_jikan_m = (long)kasoku_jikan / 60;

kasoku_jikan_s = (long)kasoku_jikan % 60;

kasoku_kyori = (junkou_sokudo / (float)2.0) * (kasoku_jikan / (float)3600.0);

printf("KASOKU : %3.1f[km/h/s],", kasokudo);

printf(" %3d[m] %2d[s],", kasoku_jikan_m, kasoku_jikan_s);

printf(" %5.1f[km] \n\n", kasoku_kyori);

fprintf(fp,"KASOKU : %3.1f[km/h/s],", kasokudo);

fprintf(fp," %3d[m] %2d[s],", kasoku_jikan_m, kasoku_jikan_s);

fprintf(fp," %5.1f[km] \n\n", kasoku_kyori);

}

void gensoku_output(){

float gensoku_jikan_A =0.0;

int gensoku_jikan_m =0;

int gensoku_jikan_s =0;

gensoku_jikan_A = junkou_sokudo / gensokudo;

if(junkou_sokudo > 120){

gensoku_jikan = gensoku_jikan_A + (float)60.0;

gensoku_kyori = (junkou_sokudo / (float)2.0) * (gensoku_jikan_A / (float)3600.0) + (float)1.375;

printf("%46s\n\n", memo_A);

fprintf(fp,"%46s\n\n", memo_A);

}

else if(junkou_sokudo > 45){

gensoku_jikan = gensoku_jikan_A + (float)30.0;

gensoku_kyori = (junkou_sokudo / (float)2.0) * (gensoku_jikan_A / (float)3600.0) + (float)0.375;

printf("%33s\n\n", memo_B);

fprintf(fp,"%33s\n\n", memo_B);

}

else{

gensoku_jikan = gensoku_jikan_A;

gensoku_kyori = (junkou_sokudo / (float)2.0) * (gensoku_jikan_A / (float)3600.0);

}

gensoku_jikan_m = (long)gensoku_jikan / 60;

gensoku_jikan_s = (long)gensoku_jikan % 60;

printf("GENSOKU : %3.1f[km/h/s],", gensokudo);

printf(" %3d[m] %2d[s],", gensoku_jikan_m, gensoku_jikan_s);

printf(" %5.1f[km]\n\n", gensoku_kyori);

fprintf(fp,"GENSOKU : %3.1f[km/h/s],", gensokudo);

fprintf(fp," %3d[m] %2d[s],", gensoku_jikan_m, gensoku_jikan_s);

fprintf(fp," %5.1%f[km]\n\n", gensoku_kyori);

}

void junkou_output(){

float junkou_kyori = 0.0;

int junkou_jikan_m = 0;

int junkou_jikan_s = 0;

junkou_kyori = ekikan_kyori - kasoku_kyori - gensoku_kyori;

junkou_jikan = (junkou_kyori / junkou_sokudo) * (float)3600.0;

junkou_jikan_m = (long)junkou_jikan / 60;

junkou_jikan_s = (long)junkou_jikan % 60;

printf("JUNKOU : %5.1f[km/h],", junkou_sokudo);

printf(" %3d[m] %2d[s],", junkou_jikan_m, junkou_jikan_s);

printf(" %5.1f[km]\n\n", junkou_kyori);

fprintf(fp,"JUNKOU : %5.1f[km/h],", junkou_sokudo);

fprintf(fp," %3d[m] %2d[s],", junkou_jikan_m, junkou_jikan_s);

fprintf(fp," %5.1f[km]\n\n", junkou_kyori);

}

void ekikan_output(){

float ekikan_jikan = 0.0;

float heikin_sokudo = 0.0;

int ekikan_jikan_m = 0;

int ekikan_jikan_s = 0;

ekikan_jikan = kasoku_jikan + gensoku_jikan + junkou_jikan;

ekikan_jikan_m = (long)ekikan_jikan / 60;

ekikan_jikan_s = (long)ekikan_jikan % 60;

heikin_sokudo = ekikan_kyori / (ekikan_jikan / (float)3600.0);

printf("HEIKIN SOKUDO = %5.1f[km/h]\n\n",heikin_sokudo);

printf("EKIKAN JIKAN = %3d[m] %2d[s]\n\n", ekikan_jikan_m, ekikan_jikan_s);

printf("---------------------------------------------------------------\n");

fprintf(fp,"HEIKIN SOKUDO = %5.1f[km/h]\n\n",heikin_sokudo);

fprintf(fp,"EKIKAN JIKAN = %3d[m] %2d[s]\n\n", ekikan_jikan_m, ekikan_jikan_s);

}