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main(){
    float a,b,c=0,d,e=.0001f;
    scanf("%f%f",&a,&b);
    for(d=a;d<b;c+=d*d*e,d+=e);
    printf("%.2f ~ %.2f 근사치 : %.2f",a,b,c);
}

Runtime error #stdin #stdout 0s 1792KB

stdin

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2 3

stdout

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2.00 ~ 3.00 근사치 : 6.33

https://ideone.com/RpO81X

language:

C (gcc 8.3)

created:

visibility:

secret

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