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> 分析
1 #include "stdio.h" 2 3 int main(void) 4 { 5 float sum = 0.0 ; 6 float tmp = 0.0 ; 7 int count = 0 ; 8 9 count = 12 ; 10 while(count--) 11 { 12 scanf("%f", &tmp) ; 13 sum += tmp ; 14 } 15 16 printf("$%.2f\r\n", sum / 12) ; 17 18 return 0 ; 19 }
POJ-1004: financial-management 详解1: 求平均数
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原文地址:http://www.cnblogs.com/codesworld/p/4714685.html