31 lines
487 B
C
31 lines
487 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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int main()
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{
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int x;
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int one,two,five;
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printf("请输入钱的数额：");
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scanf("%d", &x);
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for(one=0;one<=x*10;one++)
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{
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for(two=0;two<=x*5;two++)
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{
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for(five=0;five<=x*2;five++)
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{
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if(one*1 + two*2 + five*5 == x*10)
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{
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printf("%d元的钱可以用%d个1角、%d个2角和%d个5角换\n", x, one, two, five);
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goto out; //多层嵌套的循环的内层直接结束跳到最外层的out:
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}
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}
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}
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}
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out:
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return 0;
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}
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