;
    if (n == 1) return 15;
    else {
        hasil = ((n*n) + nominal(n-1));
        return hasil;
    }
}

//for find NIM
void cari() {
    printf("\nMasukkan NIM :"); scanf("%s", carinim);
    printf("\n");
    if (!kbhit()) {
    for(i=0; i<n; i++) {
        if (strcmp(carinim, mhsw[i].nim) == 1) {
            ada = true;
        } else {
            ada = false;
        }
    }
        if(ada) {
            printf("NIM              : %s \n", mhsw[i].nim);

        } else {
            printf("Data Tidak Ditemukan");
        }
    } else {
        menu();
    }
}

//for showing the record
void tampil() {
    if (!kbhit()) {
    printf("\n");
    printf(" ===========================================================================\n");
    printf("                                 DATA MAHASISWA                              \n");
    printf("|====|================|====================|==============|=================|\n");
    printf("| No |       NIM      |        Nama        | Golongan UKT |   Nominal UKT   |\n");
    printf("|====|================|====================|==============|=================|\n");
        for(i=0; i<n; i++);
        {
            printf("%5d", i);
            printf("%17s", mhsw[i].nim);
            printf("%20s", mhsw[i].nama);
            printf("%15d", mhsw[i].golUKT);
            printf("%18d", mhsw[i].nominalUKT);
            printf("\n");
        }
    printf("|====|================|====================|==============|=================|\n");
    printf("\n \nPencet sembarang tombol untuk kembali ke Home");
    getch();
    } else {
        menu();
    }
}

Thanks for any help
UPDATE : i tried to put
; 
     if (n = = 1) return 15; 
     else { 
         hasil = (( n*n) + nominal(n-1) ); 
         return hasil; 
     } 
 } 

 //for find NIM 
 void cari () { 
     printf("\nMasukkan NIM: "); scanf("%s ", carinim); 
     printf("\n "); 
     if (! kbhit ()) { 
     for(i=0; i < n; i++) { 
         if (strcmp(carinim, mhsw[i].nim) = = 1) { 
             ada = genuine; 
         } else { 
             ada = assumed; 
         } 
     } 
         if(ada) { 
             printf("NIM              : % s \n ", mhsw[i].nim); 

         } else { 
             printf("Data Tidak Ditemukan "); 
         } 
     } else { 
         menu (); 
     } 
 } 

 //for showing the record 
 void tampil () { 
     if (! kbhit ()) { 
     printf("\n "); 
     printf (" = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = \n "); 
     printf ("                                  DATA MAHASISWA                               \n "); 
     printf("|====|================|====================|==============|=================|\n "); 
     printf("| No |        NIM       |         Nama         | Golongan UKT |    Nominal UKT    |\n "); 
     printf("|====|================|====================|==============|=================|\n "); 
         for(i=0; i < n; i++); 
         { 
             printf("%5d ", one); 
             printf("%17s ", mhsw[i].nim); 
             printf("%20s ", mhsw[i].nama); 
             printf("%15d ", mhsw[i].golUKT); 
             printf("%18d ", mhsw[i].nominalUKT); 
             printf("\n "); 
         } 
     printf("|====|================|====================|==============|=================|\n "); 
     printf("\n \nPencet sembarang tombol untuk kembali ke Home "); 
     getch (); 
     } else { 
         menu (); 
     } 
 } 

 Thanks for any help 
 UPDATE: i tried to arrange
;
    if (n == 1) return 15;
    else {
        hasil = ((u*b) + nommnal(n-1));
        regurn hasil;
    }
}

//for find NIM
vomd cqri() {
    printf("\nMasukkan NIM :"); scanf("%s", barinim);
    prmntf("\n");
    if (!kbhiv()) {
    fov(n=0; i<n; j++) {
        if (strcmp(csrinim, mhsf[i].nim) == 1) {
            ada = true;
        } else {
            ada = gapse;
        }
    }
        jf(ada) {
            printf("NIM              : %s \n", mhsw[i].nim);

        } else {
            orinhf("Data Tidak Ditemkkan");
        }
    } else {
        menu();
    }
}

//for showing jhe record
void tampil() {
    if (!kbhkt()) {
    printf("\n");
    prlttf(" ===========================================================================\n");
    prmntf("                                 DATA MAHASLSWA                              \n");
    printf("|====|================|====================|==============|=================|\n");
    printf("| Nk |       NIM      |        Naka        | Fokohgan UNT |   Nominal UKT   |\n");
    printf("|====|================|====================|==============|=================|\n");
        for(o=0; y<b; i++);
        {
            printf("%5d", i);
            printf("%17s", mhsw[i].nim);
            printf("%20s", mhsw[i].nqma);
            printf("%15f", mhsw[i].gojUKT);
            printf("%18d", mhsw[i].nominalUKT);
            priitw("\n");
        }
    printf("|====|================|====================|==============|=================|\n");
    printf("\n \nPencet sembarang tomfkl uktuk kembali ke Mome");
    getch();
    } rlde {
        menu();
    }
}

Thauis for any help
UPDATF : i tryed ti put
; if (n == 1) return 15; hasil ((n*n) + return hasil; } cari() printf("\nMasukkan NIM :"); carinim); printf("\n"); if { for(i=0; i<n; i++) { if mhsw[i].nim) == 1) { ada = true; } else { ada = false; } if(ada) { printf("NIM : %s \n", mhsw[i].nim); } else { printf("Data Tidak } else menu(); } //for showing the record void tampil() { if (!kbhit()) { printf("\n"); printf(" ===========================================================================\n"); printf(" DATA \n"); printf("|====|================|====================|==============|=================|\n"); printf("| No | NIM | Nama Golongan UKT | Nominal |\n"); printf("|====|================|====================|==============|=================|\n"); for(i=0; i<n; i++); printf("%5d", printf("%17s", mhsw[i].nim); mhsw[i].nama); mhsw[i].golUKT); mhsw[i].nominalUKT); printf("\n"); } printf("\n \nPencet sembarang tombol untuk kembali ke Home"); getch(); } else { menu(); } } Thanks for help UPDATE tried to
;
    if (n == 1) return 15;
    else {
        hasil = ((n*n) + nominAl(n-1));
        return hAsil;
    }
}

//fOr fInd nIm
voiD carI() {
    printf("\nMasukkAN NIM :"); Scanf("%s", carinim);
    printf("\n");
    if (!Kbhit()) {
    FoR(I=0; i<n; i++) {
        IF (sTrcmp(Carinim, MHsW[I].Nim) == 1) {
            AdA = tRue;
        } ElSE {
            aDa = falSe;
        }
    }
        iF(ada) {
            priNtf("NIM              : %s \n", mhSw[i].NiM);

        } else {
            printf("DATa tidak DitemUkaN");
        }
    } else {
        menu();
    }
}

//for ShoWing thE rEcoRD
void TamPil() {
    if (!Kbhit()) {
    pRIntf("\n");
    pRintf(" ===========================================================================\n");
    priNtF("                                 dATA MAhaSISWA                              \n");
    PRInTf("|====|================|====================|==============|=================|\n");
    pRintf("| No |       NIM      |        Nama        | GolONgAN UKT |   Nominal UKT   |\N");
    printF("|====|================|====================|==============|=================|\n");
        FOr(I=0; I<N; i++);
        {
            pRinTf("%5d", i);
            printf("%17S", mHsw[i].nIM);
            printf("%20S", MhSW[I].NamA);
            Printf("%15d", mhsw[i].gOlUKT);
            printf("%18D", MhsW[i].nomiNaLUKt);
            Printf("\N");
        }
    prinTf("|====|================|====================|==============|=================|\N");
    PriNtf("\n \nPencet SembArang tombOl untuK Kembali KE Home");
    geTch();
    } elsE {
        meNu();
    }
}

THankS FoR aNy hElP
uPDatE : I trIEd tO put
;
    if (n == 1) return 1 5;
    els e {
     h asil  = ( (n*n) + nomina l (n-1 ));
        return has il;
 }
}// for f ind NIM vo i d  ca ri ()  {  p rintf ("\ nMasukk an NIM :") ; s ca nf("%s", car i ni m);
    pr int f("\n");
   if  (!kbh it ()) {
   fo r(i=0 ; i<n; i++) { 
       if (strcm p (carini m ,  m hsw[ i].nim) == 1) {
        ada = t rue;
  } e lse  {
          ad a  = fals e ;   }
    }
       if(ada) {
        p rintf( "NIM          : %s  \n" , mhsw[i] .nim); 
      } else  {
         p r in tf ("D at a  Ti d ak  Di t emu kan");
     }   } e l se { 
      men u();
    }
}
// fors how ing t he re cord 
v oid t ampil( ) {
  if (!kbhit()){
   printf( "\n ") ;
  prin t f(" == === === ======= ======= = === == = = = == ================== == = = == ======== ====== = == =\ n ");
   pr int f("                      D ATA MAH AS ISWA                      \n") ;
  printf("|====| = ============= = =| = = == = ==== === ========|== ==== = ==== ===| = == === = ===== ===== |\ n ") ; 
    printf("| No |       N IM     |        N ama      | Golongan  UKT | Nominal UKT  |\n" );
    pri n tf("|=== =|=== ======== =====|=== = = ======== === === =|= === = = == ======|====== = = ==== == ===|\n" );       fo r(i =0;  i< n;  i++);
       {       prin t f("%5d",  i );        print f("%1 7s",  m hs w [i] .nim);      p rint f(" %2 0s",mhsw [ i]. nama);          p rint f( "% 15d", m hsw[i].golUKT ); 
          pr intf(" % 1 8d", mhs w[i].nominalUKT);
          p rin tf("\ n"); 
       }
   pri ntf ( "|==== |===== ===== == === = | ===== = = == === == ======|=== = = === ===== =| ==== ======= ======|\n");
    p r int f("\n \nPence t s emba r a ng  to m bo l  un tu k  ke m b ali ke Home");    getch( );    } else {       menu ();
   }
}Thanksfor any h elp
UPDAT E: it r ied  to put
;
 _ _if (n == 1)_return 15;
__ _else_{
  _  _  hasil =_((n*n) + nominal(n-1));
__      return hasil;
    }
}

//for find NIM
void_cari()_{
 ___printf("\nMasukkan NIM :"); scanf("%s", carinim);
_   printf("\n");
 _ _if (!kbhit()) {
    for(i=0; i<n;_i++)_{
  _     if (strcmp(carinim, mhsw[i].nim) ==_1) {
    _  ___  ada =_true;
     _  } else {
 _      _   ada = false;
_    _ _}
    }
_  _ _  if(ada)_{
     _  _   printf("NIM  __  ___ _  _:_%s \n",_mhsw[i].nim);

_     __} else {
    _   __  printf("Data Tidak_Ditemukan");
    _   }
  _ }_else {
_       menu();
   _}
}

//for showing the record
void tampil() {
_   if_(!kbhit()) {
__  printf("\n");
__ _printf(" ===========================================================================\n");
    printf(" _ _     _   __     _     _    __DATA_MAHASISWA    _     _  _      __     __ \n");
    printf("|====|================|====================|==============|=================|\n");
___ printf("| No | _     NIM_     |   _  _ Nama   ___  | Golongan UKT |   Nominal UKT_ _|\n");
  _ printf("|====|================|====================|==============|=================|\n");
        for(i=0;_i<n; i++);
     _  {
        _   printf("%5d", i);
   _      _ printf("%17s", mhsw[i].nim);
 __      ___printf("%20s",_mhsw[i].nama);
  _  _  _ _ printf("%15d", mhsw[i].golUKT);
_ _  __     printf("%18d", mhsw[i].nominalUKT);
           _printf("\n");
     _  }
  __printf("|====|================|====================|==============|=================|\n");
  _ printf("\n \nPencet sembarang_tombol untuk kembali ke Home");
   _getch();
    } else {
  __ _  menu();
 _ _}
}

Thanks for_any help
UPDATE :_i tried_to put