fscanf: works exactly like the scanf() function except that it reads from the stream : fscanf « stdio.h « C / ANSI-C

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C / ANSI-C » stdio.h » fscanfScreenshots 
fscanf: works exactly like the scanf() function except that it reads from the stream


    

//Header file:     #include <stdio.h>  
//Declaration:     int fscanf(FILE *stream, const char *format, ...); 
//Return:          returns the number of arguments actually assigned values or EOF on failure. 


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

  int main(void)
  {
    FILE *fp;
    float bal[51.1F2.2F3.3F4.4F5.5F };
    int i;

    if((fp=fopen("test""wb"))==NULL) {
      printf("Cannot open file.\n");
      exit(1);
    }

    if(fwrite(bal, sizeof(float)5, fp!= 5){
      printf("File read error.");
    }
    fclose(fp);

    char str[80];
    float f;

    fscanf(fp, "%s%f", str, &f);
    fclose(fp);

  }

           
       
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