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C/C++ code:
1 // P95: 2.±à³ÌÌâ (6)µ÷Óÿ⺯Êý±à³ÌÇó±í´ïʽcos(39.5¶È)+(eµÄ2.916´ÎÃÝ)+(3.16µÄËãÊý·½¸ù)
2
3 // The begining of C program: test03-06.c.
4
5 // Header files included.
6 #include <stdio.h>
7 #include <math.h>
8
9 // Macro definition.
10 #define PI 3.1415926
11
12 // Main function's declaration.
13 int main ( void )
14 {
15 long int temp=0;
16 float result=0.0;
17 result = cos(39.5*PI/180) + exp(2.916) + sqrt(3.16);
18 temp = (long int) (result * 100);
19 temp = (long int) ((result*100 - temp)*2 + temp);
20 result = temp / 100.0;
21 printf ( "Result: cos(39.5*PI/180) + exp(2.916) + sqrt(3.16) = %.2lf\n",
22 result );
23
24 return (0);
25 }
26
27 // The end of C program: test03-06.c.
28
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C/C++ code:
1 // P120: 3.±à³ÌÌâ (3)
2
3 // The begining of C program: t
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