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#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main() {
    FILE* f;
    f = fopen("text.csv", "r");
    if(f == NULL) return 1;
    
    char* words[1000][1000][1000] = {0};
    char* ptr;
    int i=1;
    int j=1;
    int k=1; 
    while(1)  {
	if ((ptr = malloc(sizeof(char))) == NULL) return -1;
	if(fgets(ptr,128,f)) {
	    //Name speichern
	    ptr = strtok(ptr, ",");
	    words[i][0][0] = strdup(ptr);
	    //Geburtsdatum speichern
	    ptr = strtok(NULL, ",");
	    words[0][j][0] = strdup(ptr);
	    //Tag des Jahres speichern
	    ptr = strtok(NULL,"\n");
	    words[0][0][k] = strdup(ptr);
	    
	    printf("%s %s %s\n",words[i][0][0], words[0][j][0], words[0][0][k]);
	    i++;
	    j++;
	    k++;
	}
	else break;
    }
    fclose(f);
    return 0;
}

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main() {
    FILE* f;
    f = fopen("text.csv", "r");
    if(f == NULL) return 1;
    
    char* words[3][1000] = {0};
    char* ptr;
    char* parts;
    int i=0, j;
    
    if ((ptr = malloc(128*sizeof(char))) == NULL) return -1;
	while(1)  {
		if(fgets(ptr,128,f)) {
		    parts = strtok(ptr, ",\n");
		    for(j=0;j<3;j++) {
		    	words[j][i] = malloc(strlen(parts)*sizeof(char));
    			strcpy(words[j][i], parts);
	    		parts = strtok(NULL, ",\n");
	   		}
	   		i++;
		}
		else break;
    }
    fclose(f);
	int k;
	for (k=0; k < i; k++) {
		printf("%s %s %s\n",words[0][k], words[1][k], words[2][k]);
	}
    return 0;
}