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»» forums  »» community discussion forum subject: Do you want to learn to program in C 357 replies on 24 pages. most recent reply: Tues, Aug 28 10:58 PM by matthew102000

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edlinfan »» models »» homepage Re: Do you want to learn to program in C   posted: 22-Jul-07 05:12   »»  This was a very active topic once and I would hate to see it die.

matthew102000 »» models Re: Do you want to learn to program in C   posted: 22-Jul-07 19:23   »»  me too. cactus iv been thinking, mabey do this formula... ((0-(picknum/2)+correct)/bet) well dont use that but mabey something along the lines of the 0 part that i have in there. matt wuz here

cactus2 »» models Re: Do you want to learn to program in C   posted: 23-Jul-07 13:03   »»  Yeah, that could work, but shouldn't it be multplied by the bet? ((0-(picknum/2)+correct)/bet) =(correct-(picknum/2))/bet

matthew102000 »» models Re: Do you want to learn to program in C   posted: 11-Aug-07 23:50   »»  hey uhh. this may sound kind of embarrassing, but, i was in yosemitie for a week. i met this girl and lost her e-mail when she gave it to me. i dont heve her phone # but i do remember part of her e-mail and made a program so i can find it. problem is, it needs to have three numbers instead of one in it. it starts from zero and goes to 999. i need 000-999 instead of 0-999 so can someone please help me with this? thanks.\ #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; { printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); { while (zoe >= number2) { printf("zoegirl"); printf("%i", number2); printf("@hotmail.com; "); number2++; } } } system("pause"); return 0; } it would be great if someone could help me. matt wuz here

cactus2 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 00:19   »»  I'm somewhat wondering how this'll help, but here's the modified code. #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); while (zoe >= number2) { //Need new variables, a 3 character string and and an integer. char string[4]; imt buffer; printf("zoegirl"); //Modified code starts here buffer=number2/100; switch(buffer) { case 0: string[0]='0'; break; case 1: string[0]='1'; break; case 2: string[0]='2'; break; case 3: string[0]='3'; break; case 4: string[0]='4'; break; case 5: string[0]='5'; break; case 6: string[0]='6'; break; case 7: string[0]='7'; break; case 8: string[0]='8'; break; case 9: string[0]='9'; break; case default: string[0]='?'; break; } buffer=(number2%100)/10; switch(buffer) { case 0: string[1]='0'; break; case 1: string[1]='1'; break; case 2: string[1]='2'; break; case 3: string[1]='3'; break; case 4: string[1]='4'; break; case 5: string[1]='5'; break; case 6: string[1]='6'; break; case 7: string[1]='7'; break; case 8: string[1]='8'; break; case 9: string[1]='9'; break; case default: string[1]='?'; break; } buffer=(number2%10); switch(buffer) { case 0: string[2]='0'; break; case 1: string[2]='1'; break; case 2: string[2]='2'; break; case 3: string[2]='3'; break; case 4: string[2]='4'; break; case 5: string[2]='5'; break; case 6: string[2]='6'; break; case 7: string[2]='7'; break; case 8: string[2]='8'; break; case 9: string[2]='9'; break; case default: string[2]='?'; break; } string[3]=0x00; //String terminator. printf("%s", string); //And ends here printf("@hotmail.com; "); number2++; } system("pause"); return 0; }

matthew102000 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 01:07   »»  well i will get alll those e-mails, and send one little message to her saying "if you get this message and its you please resplond" or something like that. ill get back a hole lot of mail delivery system messages saying invalid e-mail, but there will probably there will be a few missing, meaning that they sent and then i can sit back and wait for a reply. its a little excentric and over-complicated for just finding someones e-mail, but it will have to do. there are a hle lot of errors in your code like where it sais, case defauly. thos dont want to seem to work. and also, can you have it write it into a file to make it easier to copy and paste. that would work. thanks for helping me cactus. matt wuz here

cactus2 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 12:58   »»  #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); while (zoe >= number2) { //Need new variables, a 3 character string and and an integer. char string[4]; imt buffer; printf("zoegirl"); //Modified code starts here buffer=number2/100; switch(buffer) { case 0: string[0]='0'; break; case 1: string[0]='1'; break; case 2: string[0]='2'; break; case 3: string[0]='3'; break; case 4: string[0]='4'; break; case 5: string[0]='5'; break; case 6: string[0]='6'; break; case 7: string[0]='7'; break; case 8: string[0]='8'; break; case 9: string[0]='9'; break; default: string[0]='?'; break; } buffer=(number2%100)/10; switch(buffer) { case 0: string[1]='0'; break; case 1: string[1]='1'; break; case 2: string[1]='2'; break; case 3: string[1]='3'; break; case 4: string[1]='4'; break; case 5: string[1]='5'; break; case 6: string[1]='6'; break; case 7: string[1]='7'; break; case 8: string[1]='8'; break; case 9: string[1]='9'; break; default: string[1]='?'; break; } buffer=(number2%10); switch(buffer) { case 0: string[2]='0'; break; case 1: string[2]='1'; break; case 2: string[2]='2'; break; case 3: string[2]='3'; break; case 4: string[2]='4'; break; case 5: string[2]='5'; break; case 6: string[2]='6'; break; case 7: string[2]='7'; break; case 8: string[2]='8'; break; case 9: string[2]='9'; break; default: string[2]='?'; break; } string[3]=0x00; //String terminator. printf("%s", string); //And ends here printf("@hotmail.com; "); number2++; } system("pause"); return 0; } So what are the rest of the errors?

matthew102000 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 16:35   »»  well for one thing it starts out on 100 instead of 000. i have an idea to modify mine but can you fix yours. thanks. my idea is to do } if (number2 < 10) { number2 * 10 } if (number2 > 10 || number < 100) { number2 * 100 or something like that. matt wuz here

matthew102000 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 16:48   »»  heres what i did to mine. i added the file writing part of it but it doesent want the fprintf things to work. can you fix them??? #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; char name[20]; FILE *fp; { printf("What is the name of the file to be created?"); scanf("%s", name); printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); { while (zoe >= number2) { fp = fopen( name, "w"); fprintf("zoegirl"); fprintf("%i", number2); fprintf("@hotmail.com; "); number2++; fclose(fp); } if (number2 < 10) { number2 * 10; } if (number2 > 10 || number < 100) { number2 * 100; } } } system("pause"); return 0; } matt wuz here

cactus2 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 19:07   »»  #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; char name[20]; FILE *fp; { printf("What is the name of the file to be created?"); scanf("%s", name); printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); while (zoe >= number2) { fp = fopen( name, "w"); fprintf(fp, "zoegirl"); if(number2<100) fprintf(fp, "0"); if(number2<10) fprintf(fp,"0"); fprintf(fp, "%i", number2); fprintf(fp, "@hotmail.com;\n "); number2++; fclose(fp); } system("pause"); return 0; }

cactus2 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 19:11   »»  STDP. Left an extra parenthesis and forgot to fix another thing. #include <stdio.h> #include <math.h> #include <stdlib.h> int main (void) { int zoe, number, number2; char name[20]; FILE *fp; printf("What is the name of the file to be created?"); scanf("%s", name); printf("input 1\n\n"); scanf("%i", &number); printf("input 999\n\n"); scanf("%i", &zoe); printf("input 0\n\n"); scanf("%i", &number2); if((fp = fopen( name, "w"))==NULL) { printf("The file would not open/n"); system("pause"); return 0; } while (zoe >= number2) { fprintf(fp, "zoegirl"); if(number2<100) fprintf(fp, "0"); if(number2<10) fprintf(fp,"0"); fprintf(fp, "%i", number2); fprintf(fp, "@hotmail.com;\n "); number2++; } fclose(fp); system("pause"); return 0; }

matthew102000 »» models Re: Do you want to learn to program in C   posted: 12-Aug-07 21:59   »»  thanks cactus! i tweaked it a little so that it wouldnt go to the next line every time it said a new e-mail. i sent all 1000 of them (phew!!!) and got 999 mail delivery systems back. that means one sent. youve been a big help. i couldnt have figured the file thing out without you. anyway ill be busy deleting e-mails for about an hour so see ya! mayy wuz here

matthew102000 »» models Re: Do you want to learn to program in C   posted: 28-Aug-07 22:58   »»  i have an idea for an add on to super calculator. my idea is for a fraction reducer. input the numerator and denominator, and it uses math to output it in its simplest form. the only problem is i dont know how i can do that. please help. matt wuz here

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