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#include <stdio.h>
typedef struct Fraction { //定義分數的結構變數，基本有分母與分子兩個變數
int dividend; //被除數
int divisor; //除數
}Fra;
 
 
 
 
void FraInfo(int dividend,int divisor,Fra m,Fra n) {
	int i=dividend;
	int j=divisor;
	int a = 0;
	int b = 1;
	if (i>0) {
		for (i = 1; i>0; i++) {
			printf("%d/n",i); 
			i=dividend
			a+= i;
			printf("%d/n",a);
			a=dividend;
			}
	    }
		else {
	if (i<0){
		for (i = -1; i<0; i--) {
			printf("%d/n",i);
			i=dividend;
			a -= i;
		    printf("%d/n",a);
            i=dividend;			
			}
			}
		}
	if(j>0){
		for (j = 1; j>0; j++) {
		printf("%d/n",j);
 
	}	
 
		}return 1;
	}
	if(j>0){
		for (j = 1; j>0; j++) {
		return j;
	}return 1;
	}
	}
 
	Fra m=i / j;
    Fra n=a / b;	
}

prog.c: In function ‘FraInfo’:
prog.c:19:4: error: expected ‘;’ before ‘a’
    a+= i;
    ^
prog.c:41:11: warning: ‘return’ with a value, in function returning void
   }return 1;
           ^
prog.c:10:6: note: declared here
 void FraInfo(int dividend,int divisor,Fra m,Fra n) {
      ^~~~~~~
prog.c:14:6: warning: unused variable ‘b’ [-Wunused-variable]
  int b = 1;
      ^
prog.c: At top level:
prog.c:43:2: error: expected identifier or ‘(’ before ‘if’
  if(j>0){
  ^~
prog.c:48:2: error: expected identifier or ‘(’ before ‘}’ token
  }
  ^
prog.c:50:8: error: ‘i’ undeclared here (not in a function)
  Fra m=i / j;
        ^
prog.c:50:12: error: ‘j’ undeclared here (not in a function)
  Fra m=i / j;
            ^
prog.c:51:11: error: ‘a’ undeclared here (not in a function)
     Fra n=a / b;
           ^
prog.c:51:15: error: ‘b’ undeclared here (not in a function)
     Fra n=a / b;
               ^
prog.c:52:1: error: expected identifier or ‘(’ before ‘}’ token
 }
 ^

Standard output is empty