更新 '2207/C语言精通120题.md'
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7.编写程序,用getchar函数读入两个字符c1,c2,然后分别用putchar函数和prinf函数输出这两个字符以 及它们的ASCII值。
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7.编写程序,用getchar函数读入两个字符c1,c2,然后分别用putchar函数和prinf函数输出这两个字符以 及它们的ASCII值。
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```c
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#include <stdio.h>
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int main(void){
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char c1, c2;
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c1=getchar();
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c2=getchar();
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putchar(c1);
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printf(" %d\n", c1);
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putchar(c2);
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printf(" %d\n", c2);
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return 0;
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}
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```
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8.设圆半径r=1.5,圆柱高h=3,求圆周长,圆面积,圆球表面积,圆球体积,圆柱体积
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8.设圆半径r=1.5,圆柱高h=3,求圆周长,圆面积,圆球表面积,圆球体积,圆柱体积
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