}已通过int main(){int k=1,i=11,j=51;float s=0.0;while(k<=10){s=s+k+k*k+1.0/k;while(k==10 && i<=50){s=s+i+i*i;}puts(str);}void main ( ){ char str[80];int n;printf("\nInput number :");do /* 该循环控制输入的数为四位整数*/scanf("%d...