#include <stdio.h> int main() { int a,s,d,f,g; a=x+y; s=x-y; d=x*y;f=x/y;g=x%y;printf("x+y=%d\n", a);printf("x-y=%d\n", s);printf("x*y=%d\n", d ); printf("x/y=%d\n", f);printf("x%y=%d\n", g);return 0;}
我哪里错了？
向各个大神求助~
???
6 回答
#include <stdio.h>
int main()
{
int a,s,d,f,g;
int x;
printf("input x: \n");
scanf("%d", &x);
int y;
printf("input y: \n");
scanf("%d", &y);
a=x+y;
s=x-y;
d=x*y;
f=x/y;
g=x%y;
printf("x+y=%d\n", a);
printf("x-y=%d\n", s);
printf("x*y=%d\n", d);
printf("x/y=%d\n", f);
printf("x%%y=%d\n", g);
return 0;
}
x,y没有定义，也没有赋值
#include <stdio.h> int main() { int a,s,d,f,g; int x; printf("input x: \n"); scanf("%d", &x); int y; printf("input y: \n"); scanf("%d", &y); a=x+y; s=x-y; d=x*y; f=x/y; g=x%y; printf("x+y=%d\n", a); printf("x-y=%d\n", s); printf("x*y=%d\n", d); printf("x/y=%d\n", f); printf("x%%y=%d\n", g); return 0;}
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