第二看執行好像沒錯
#include <stdio.h>
#include <stdlib.h>
main()
{
int num1;
int num2;
float value;
printf("Enter two number:");
scanf("%d",&num1);
printf("Enter two number:");
scanf("%d",&num2);
value=(float)num1/num2;
printf("%-6.2f",value);
system("PAUSE");
return 0;
}
#include <stdio.h>
#include <stdlib.h>
main()
{
float a,b;
printf("input a:");
scanf("%f",&a);
printf("input b:");
scanf("%f",&b);
printf("a*b=%f\n",a*b);
printf("a/b=%f\n",a/b);
system("PAUSE");
return 0;
}
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