I have to take a name typed by the user and create a file with this name... LING. C

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#include <stdio.h>

int main (){

    char nome_arq[20];
    printf("Digite o nome do arquivo: ");
    scanf("%s",&nome_arq);
    FILE *file;
    file=fopen("-------.txt","w");
    fprintf(file,"huahuahuahuauh");
    fclose(file);

return 0;
}
c

1 answer

2


Having the #include <string.h> you can use the strcat(str1, str2) function to concatenate 'strings', leaving your logic more or less like this:

file=fopen(strcat(nome_arq, ".txt"),"w");

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