Lab1 report-A0093605

Lab 1SHI ZHEN WEN A0093605BACHELOR OF TECHNOLOGYLAB1AA. Problem ObjectiveDesign a program to convert currency from Singapore dollar to other countries dollars, able to input amount and should be able to see all the other currency equivalents for buying and selling rate. Show as below: (a) From US to SGD & vice-versa (b) From JAP to SGD & vice-versa (c) From RMB to SGD & vice-versa (a) From RM to SGD & vice-versa (b) From EUR to SGD & vice-versa (c) From GBP to SGD & vice-versaB. Currency conversion listingThis program to prompt user to convert amount of SGD Dollar and other dollars .it will convert it to a currency selected and following conversion functions: 1. For Singapore dollar covert to foreign dollars (SGD): (a) From SGD to US (b) From SGD to JAP (c) From SGD to RMB (d) From SGD to RM (e) From SGD to EUR (f) From SGD to GBP2. For foreign dollars covert to Singapore dollar (SGD): (a) From US to SGD (b) From JAP to SGD (c) From RMB to SGD (d) From RM to SGD (e) From EUR to SGD (f) From GBP to SGDC. Flow Chart:Program StartDisplay 6 foreign currency exchange ratesAsk user to key in amount need to convertInput Greater than zeroNOYESSelect the type user want to convertCalculate SGD to US or US to SGDCalculate SGD to JAP or JAP to SGDCalculate SGD to RMB or RMB to SGDCalculate SGD to RM or RM to SGDCalculate SGD to EUR or EUR to SGDCalculate SGD to GBP or GBP to SGDDisplay foreign currency exchange amount based on the input SGD amountD. Learning point1. Use the (#define) function to create the constants. 2. Use the (\t) to make text alignment nicely. 3. Use output function printf() & input function scanf(), getch(). 4. Use basic function for avoid unnecessary repetition code. 5. Use while loop function for input value checking. 6. Use switch function for multiple selection.E. Program Code #include <stdio.h> // program header for standard nput & output #include<stdlib.h> // program header for standard library #include<conio.h> #define SGD_TO_US_RATE 0.795 // constant rate for sell out US dollar #define SGD_TO_JAP_RATE 62.819 // constant rate for we sell out Japaness yen #define SGD_TO_RMB_RATE 5.0041 // constant rate for we sell out chinese yuan #define SGD_TO_RM_RATE 2.419 // constant rate for we sell out malaysian dollar #define SGD_TO_EUR_RATE 0.605 // constant rate for we sell out EURO dollar #define SGD_TO_GBP_RATE 0.502 // constant rate for we sell out British pound#define US_TO_SGD_RATE 1.258 dollar #define JAP_TO_SGD_RATE 0.0159 Japaness yen #define RMB_TO_SGD_RATE 0.19984 chinese yuan #define RM_TO_SGD_RATE 0.4134 malaysian dollar #define EUR_TO_SGD_RATE 1.653 dollar // constant rate for we buy in EURO // constant rate for we buy in // constant rate for we buy in // constant rate for we buy in // constant rate for we buy in US#define GBP_TO_SGD_RATE 1.992 pound void ShortLine(); void LongLine(); void main () { float amount; int convert_type;// constant rate for we buy in British// declare function for short line //declare function for long line //main fuction header//declaration variable/* DISPLAY rate for BUY IN & SELL OUT in mantissa component) */ printf("\n\t Currency Rate for Singapore Dollar\n\n"); printf("\tRate of Buy in\t\tRate of sell out \n"); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_US_RATE, US_TO_SGD_RATE); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_JAP_RATE, JAP_TO_SGD_RATE); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_RMB_RATE, RMB_TO_SGD_RATE); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_RM_RATE, RM_TO_SGD_RATE); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_EUR_RATE, EUR_TO_SGD_RATE); LongLine(); printf("*\t%6f\t*\t%6f\t*\n",SGD_TO_GBP_RATE, GBP_TO_SGD_RATE); LongLine();/* DISPLAY rate for BUY IN & SELL OUT in exponential mode */ printf("\n\n\tRate of Buy in\t\tRate of sell out \n"); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_US_RATE, US_TO_SGD_RATE); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_JAP_RATE, JAP_TO_SGD_RATE); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_RMB_RATE, RMB_TO_SGD_RATE); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_RM_RATE, RM_TO_SGD_RATE); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_EUR_RATE, EUR_TO_SGD_RATE); LongLine(); printf("*\t%e\t*\t%e\t*\n",SGD_TO_GBP_RATE, GBP_TO_SGD_RATE);LongLine(); //input data for convert printf("\nHow much amount would you need to convert?\n"); scanf("%f",&amount); while(amount<=0) { printf("Invalid number key in.Try again.\n"); printf("How much amount would you need to convert?\n"); scanf("%f",&amount); } //end while //ask user want to buy or sell printf("\nWould you like to convert your money to?(1-2):\n"); printf("Press [1] for BUY Foreign currency\n"); printf("Press [2] for SELL Foreign currency\n"); scanf("%d",&convert_type); switch(convert_type) { case 1: //out put for buy in convert printf("\n\tForeign Money YOU Get\n" ); ShortLine(); printf("*\t%6f\tUSD\t*\n",SGD_TO_US_RATE*amount ); ShortLine(); printf("*\t%6f\tJAP\t*\n",SGD_TO_JAP_RATE*amount); ShortLine(); printf("*\t%6f\tRMB\t*\n",SGD_TO_RMB_RATE*amount); ShortLine(); printf("*\t%6f\tRM\t*\n",SGD_TO_RM_RATE*amount); ShortLine(); printf("*\t%6f\tEUR\t*\n",SGD_TO_EUR_RATE*amount); ShortLine(); printf("*\t%6f\tGBP\t*\n",SGD_TO_GBP_RATE*amount); ShortLine();break; case 2: //out put for sell out convertprintf("\n\tTotal SGD YOU Get\n" ); ShortLine(); printf("*\t%6f\tSGD\t*\n",US_TO_SGD_RATE*amount ); ShortLine(); printf("*\t%6f\tSGD\t*\n",JAP_TO_SGD_RATE*amount); ShortLine(); printf("*\t%f\tSGD\t*\n",RMB_TO_SGD_RATE*amount); ShortLine(); printf("*\t%6f\tSGD\t*\n",RM_TO_SGD_RATE*amount); ShortLine(); printf("*\t%6f\tSGD\t*\n",EUR_TO_SGD_RATE*amount); ShortLine(); printf("*\t%f\tSGD\t*\n",GBP_TO_SGD_RATE*amount); ShortLine(); break; default: printf("Sorry, this system do not support the convertion\n"); break;} /* say goodbye and exit */ printf("\nThank you for using this Currency Converter!\nGoodbye!"); printf("\tSHI ZHENWEN A0093605!\n"); getch(); exit(0); } void ShortLine() { printf("*********************************\n"); } //function definition for line void LongLine() { printf("*************************************************\n"); } //function body for short lineF. OutputConstant rate display for buy in or sell out. Tow different mode has be showed.Input amount to be valided & select buy in, Print output.Input amount & select sell out. Prin output.LAB1BA. Problem Objective1. Design a program to get the value of F for the user input parameter values. 2. The project requires the program to display error message if the user inputs values out of the given range, an error message should be displayed. 3. The values of the expressions G(r) and Q(r) must also be printed along with the value of F. 4. Print messages to the user indicating if G(r) is greater or less or equal to Q(r) value. 5. Q(r) cannot generate a real value, then print an error message and use Q(r) = 1 and determine the result. Display following:C. Learning points1.How to use if…else structure for program decision making.2.For if condition checking relational operator has different tomathematical operator.e while loop for user input checking for given condition.e mathematical function for A B & square root(A+B).5.Understanding of math operator precedence.D. Program Code#include<stdio.h>#include<stdlib.h>#include<conio.h>#include<math.h>void main(void){//varable declarationint r;float K,alpha,beta,W,Z,delta,Q_r,C,G_r,L,F;//input for K value, if K out of rang, ask rekey in.printf(" Please key in K value rang is (0.1_10) ");scanf(" %f",&K);while((K<0.1)||(K>10)){printf(" Invalid number key in.\n");printf(" Please key in K value rang is (0.1-10): ");scanf(" %f",&K);}printf(" Check K value is %f.\n\n",K);//input for ala value, if alpha out of rang, ask rekey in.printf(" Please key in alpha value range is(0-1): ");scanf(" %f",&alpha);while((alpha<0)||(alpha>1)){printf(" Invalid number key in.\n");printf(" Please key in alpha value range is(0-1): ");scanf(" %f",&alpha);}printf(" Check alpha value is %f.\n\n",alpha);//input for belt value, if beta out of rang, ask rekey in.printf(" Please key in beta value range is(0-1): ");scanf(" %f",&beta);while((beta<0)||(beta>1)){printf(" Invalid number key in.\n");printf(" Please key in beta value range is(0-1): ");scanf(" %f",&beta);}printf(" Check beta value is %f.\n\n",beta);//input for delta value, if delta out of rang, ask rekey in. printf(" Please key in delta value range is(0-1): ");scanf(" %f",&delta);while((delta<0)||(delta>1)){printf(" Invalid number key in.\n");printf(" Please key in delta value range is(0-1): ");scanf(" %f",&delta);}printf(" Check delta value is %f.\n\n",delta);//input for W value, if W out of rang, ask rekey in.printf(" Please key in W value range (1-5):");scanf(" %f",&W);while((W<1)||(W>5)){printf(" Invalid number key in.\n");printf(" Please key in W value range (1-5): ");scanf(" %f",&W);}printf(" Check W value is %f.\n\n",W);//input for Z value, if Z out of rang, ask rekey in.printf(" Please key in Z value range is(1-10): ");scanf(" %f",&Z);while((Z<1)||(Z>10)){printf(" Invalid number key in.\n");printf(" Please key in Z value range is (1-10): ");scanf(" %f",&Z);}printf(" Check Z value is %f.\n\n",Z);//input for r value, if r out of rang, ask rekey in.printf(" Please key in r value of interger:");scanf(" %d",&r);//calculation forC=pow(K,2)- beta*delta;printf("\n C value is %f \n",C);L= delta*pow(Z,r);printf("\n L value is %f \n",L);//condition check for Q_r to be real number or not if ((L==0)||(C<0)||(beta==0)){printf("\n Q_r can't generate a real value");Q_r=1;}else{Q_r= beta*pow(W,r)*(1+sqrt(C))/L;}//calculation for G_rG_r = (beta*pow(W,r)+L)/(pow((W/Z),r)+ 1);//comparation for G_r & Q_rif (G_r>Q_r)printf("\n G_r value is greater Q_r value\n");else if (G_r<Q_r)printf("\n G_r value is less Q_r value\n");elseprintf("\n G_r value is equal to Q_r value\n");//calculation for FF = ( G_r*(1+ pow(K,3))*alpha/Q_r);//print out outputprintf("\n Q_r value is %.5f \n",Q_r);printf("\n G_r value is %.5f .\n",G_r);printf("\n F value is %.5f.\n",F);printf("\n Goodbye!\tSHI ZHENWEN A0093605!\n");getch();exit(0);} //end mainE. OutputInput data from keyboard, any invalid data would be display error message. Print out G_r, Q_r & F. G_r is greater than Q_r.Input the data for Q_r can not get the real value & set Q_r=1, print output.。