计算并输出结果。#includevoid main(){float sum;float fun(int);______=fun

计算并输出结果。#includevoid main(){float sum;float fun(int);______=fun(10); /*第一空*/printf("sum=%.4f\n",sum);}float fun(______n) /*第二空*/{int f=1,I;float m=0;for(i=1; i{ m+=1.0/i*f;______=-f; /*第三空*/}return m;}
【正确答案】：第一个空sum第二个空int第三个空f

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计算￼并输出结果。#includevoid main(){float sum;float fun(int);______=fun

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计算并输出结果。#includevoid main(){float sum;float fun(int);______=fun