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( ̄y▽, ̄)╭ · 发布于 2023-11-14 · 浏览 685 回复 1

include <stdio.h>

int main() {

double a, b, c;
double d;
scanf("%d%d%d", &a, &b, &c);
a = a / 10;
b = b * 10 + c;
d = (double)a / b;
printf("%.2lf",d);
return 0;

}

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  1. 柯陵 #1 ·

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