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27th July 2007 15:53 #1
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, . . -, ...Error CD3.C 29: Lvalue required in function main
Error CD3.C 30: Lvalue required in function main
Warning CD3.C 41: 'temp' is assigned a value that is never used in function main
Code:#include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { int i; char duma[5][10], *temp; FILE *filename; filename = fopen("fff","w"); /*otvariane na fail za zapis*/ if (filename == NULL) { printf("\n Failut %s ne moje da bude otvoren!\n",filename); exit(1);} else for(i=0;i<5;i++) {printf ("Vuvedete duma No:%d ", i+1); gets (duma[i]); fputs(duma[i],filename); /*vuvejdane i zapis na duma vuv faila*/ } fclose (filename); /*zatvariane na fiala*/ /*sortirane na dumi vuv faila*/ if ((filename == fopen("fff","r"))== NULL) { printf("Ne moje da se otvori tozi fail\n"); exit(1); } /*sortirane na dumite*/ for(i=0;i<5;i++) { if (duma[i]>duma[i+1]) { temp = duma[i]; duma[i] = duma[i+1]; duma[i+1] = temp; } } /*razpe4atvane na sortiranite dumi*/ printf("Sortiranite dumi sa:\n"); for (i=0;i<5;i++) printf(duma[i]); return 0; }
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27th July 2007 16:01 #2
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27th July 2007 16:37 #3
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C ( C (char*) , ). "temp" (. char temp[10]) strcpy().Code:{ temp = duma[i]; duma[i] = duma[i+1]; duma[i+1] = temp; }
..., . .
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27th July 2007 16:38 #4Registered User
Join Date: Nov:2005
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Posts: 3,317
aCode:if ((filename == fopen("fff","r"))== NULL) {
Code:strncpy(duma[i],duma[i+1],strlen(duma[i+1]));
Code:duma[i] = duma[i+1];
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27th July 2007 16:41 #5
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27th July 2007 17:36 #6
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28th July 2007 12:53 #7, , . . "fff", filename FILE, , . - , .Code:
printf("\n Failut %s ne moje da bude otvoren!\n",filename);
fclose(...) else, .
printf .Code:printf("Sortiranite dumi sa:\n"); for (i=0;i<5;i++) printf(duma[i]);
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29th July 2007 15:22 #8
[QUOTE=4eRNoBiL;1234588]
, .Code:printf("\n Failut %s ne moje da bude otvoren!\n",filename);




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