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Àý7£º°Ñ100¡«200Ö®¼ä²»Äܱ»3Õû³ýµÄÊýÊä³ö£»²¢¿ØÖÆÒ»ÐÐÊä³ö10¸öÊý¾Ý¡£main()

{ int n, c=0;printf(¡°\\n¡±);

for(n=100; n<=200; n++){ if(n%3==0) continue;printf(¡°%d¡±, n); c++;

printf(¡°%s¡±, c==0? ¡±\\n¡± : ¡±???¡±);}}

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1)ÕÒ³öm¡¢nÖеĽÏСÕß?t;

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main( )

{ int m, n, t, i;

printf(¡°Enter m,n:¡±);

scanf(¡°%d,%d¡±, &m, &n);t=m=1; i--)

if (m%i==0&&n%i==0) break;

printf(¡°GCD=%d,SCM=%d\\n¡±, i, m*n/i);}

18,12¨L17,3¨LGCD=6,SCM=36 GCD=1,SCM=51

Ëã·¨2£º(շתÏà³ý·¨)main( )

{ int a, b, m, n, r, t;printf(¡°Enter a, b:¡±);

scanf(¡°%d,%d¡±, &a, &b);m=a, n=b; /*²úÉúa¡¢b¸±±¾*/if(m

{ m=n; n=r; r=m%n; }printf(¡°GCD=%d,SCM=%d¡±,

n, a*b/n);

}

ÊäÈëa¡¢ba ?m, b ?n

m>n?T F?r!=0?

m?n

Çóm%n ?r

n ?mr ?nm%n ?r

Êä³ön¡¢a*b/n

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