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for(i=0; i<4; i++) { printf(\ for(j=0; j<3; j++) printf(\
}
for(i=0; i<4; i++)
{
for(j=0; j<3; j++) b[j][i]=a[i][j];
} printf(\
for(i=0; i<3; i++) { printf(\ for(j=0; j<4; j++) printf(\
}
} 5.9
#include
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#include
void main(void) { char str[6]; int i,j=0,m=0,n=0;
gets(str);
while(str[j]!='\\0') j++;
for(i=j-1;i>=0;i--) {
m=(str[i]-'0')*(pow(8,j-i-1)); n+=m; }
printf(\
}
5.10#include
void main(void) {
char input1[100];
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int i,num=0,blank=0;
printf(\
gets(input1);
/*test the first row*/ for(i=0; i<100; i++) { if(input1[i]=='\\0')
goto Loop;
else if(('A'<=input1[i])&&(input1[i]<='Z')==1)
num++;
else if(('a'<=input1[i])&&(input1[i]<='z')==1)
num++;
else if (input1[i]==32)
blank++;
}
Loop: printf(\ }
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2 22
2£® cdefg
bcdefg abcdefg 7
3£® 6385
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4£® ÉùÃ÷˳Ðò´íÎó£»Ó¦¸Ã¸ÄΪ£º
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