Help me pleasee T^T

This is one of my home work .But I have a problem is I don't know why %c can't with while,for or do while loops please help me

Code:

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#include<stdio.h>
#include<conio.h>



main(){
      int ids,no,x ;
      char nam ;
      float gpa ;

     
      printf("------------------------------------------------\n");
      printf("            Program Study Result\n ");
      printf("------------------------------------------------\n");
      printf("Enter number of student : ");
                    scanf("%d",&no);
      printf("\n------------------------------------------------");
     
      x = 1;
      while (x<=no) {
           
             
      printf("\nStudent No.%d",x );
      printf("\nEnter student id : ");
                    scanf("%d",&ids);                 
      printf("Enter student name : ");
                  gets(nam);
      printf("\nEnter student GPA : ");
                    scanf("%f",&gpa);
          if  (gpa>=2.00){
                  printf("\nStudy result is : PASS "); }
          else
                  printf("\nStudy result is : NOT PASS ");
        x++;
                    }       
                 
      printf("\n------------------------------------------------\n");
     
      getch();

}

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and please help me write this program by for loops

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_____X

Thank you very much for help...


I,m thai, I know english a little bit .

I'm sorry, if some word I type you don't know.

you want to turn the while into a for loop?

btw, use fgets() instead of gets and declare the main function as int main(void).

The variable "nam" must be a string array when you call gets() to initialize it.BTW, the variable "no" hasn't been initialized.

Quote:

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Originally Posted by Steve Cao

BTW, the variable "no" hasn't been initialized.

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Yes it has:

Code:

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printf("Enter number of student : ");
scanf("%d",&no);

---

... better indentation of the original post's code is recommended.

I can run this question by...

change int x; to float x;

and

printf("\nStudent No.%d",x );

to

printf("\nStudent No.%0.0f",x );



thanks everyone for Advice.