- #include<stdio.h>
- int main()
- {
- double x1, x2, x3, x4;
- printf("输入 2 个浮点数 x1,x2:\n");
- scanf_s("%lf,%lf", &x1, &x2);
- printf("%lf,%lf\n", x1, x2);
- printf("输入浮点数 x3,x4:\n");
- scanf_s("%5lf,%lf", &x3, &x4);
- printf("%lf,%lf\n");
- return 0;
- }
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