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2.³ÌÐòÔ´´úÂ룺 #define n 10 main()

{int i,j,min,tem,a[n];

/*input data*/

printf(\

for(i=0;i{ printf(\ scanf(\ printf(\

for(i=0;iprintf(\

printf(\ /*sort ten num*/ for(i=0;i{min=i;

for(j=i+1;jif(a[min]>a[j]) min=j;

tem=a[i]; a[i]=a[min]; a[min]=tem;

}

/*output data*/ printf(\ for(i=0;iprintf(\

}

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2.³ÌÐòÔ´´úÂ룺

main() {

float a[3][3],sum=0;

int i,j;

printf(\

for(i=0;i<3;i++) for(j=0;j<3;j++) scanf(\

for(i=0;i<3;i++) sum=sum+a[i][i];

printf(\

}

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2.³ÌÐòÔ´´úÂ룺

main() {

int a[11]={1,4,6,9,13,16,19,28,40,100};

int temp1,temp2,number,end,i,j; printf(\

for(i=0;i<10;i++) printf(\

printf(\

printf(\

scanf(\

end=a[9]; if(number>end) a[10]=number;

else

{for(i=0;i<10;i++) { if(a[i]>number) {temp1=a[i]; a[i]=number; for(j=i+1;j<11;j++)

{temp2=a[j]; a[j]=temp1; temp1=temp2;

}

break; } } }

for(i=0;i<11;i++) printf(\

}

==============================================================

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2.³ÌÐòÔ´´úÂ룺 #define n 5 main()

{ int a[n]={9,6,5,4,1},i,temp; printf(\ for(i=0;i printf(\

for(i=0;i {temp=a[i]; a[i]=a[n-i-1]; a[n-i-1]=temp;

}

printf(\ for(i=0;i printf(\

}