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26
we/24-1.h
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26
we/24-1.h
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#include <math.h>
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int getN(long int a){
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int ret = 0;
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while (a)
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{
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ret++;
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a/=10;
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}
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return ret;
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}
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long int findMO(long int a){
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int ret = 0;
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int i = 0;
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int n = getN(a);
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while(a!=0){
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int div = pow(10,n--);
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int temp = a/div;
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a%=div;
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if(temp%2 == 1){
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ret += temp*(int)pow(10,i++);
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}
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}
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return ret;
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}
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