mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
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#include <stdio.h>
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#include <string.h>
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int main()
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{
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char inf[50],ans[5];
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int t,n,cnt,cas = 0,f,i,j,y[5];
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scanf("%d",&t);
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while(t--)
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{
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scanf("%d",&n);
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memset(y,0,sizeof(y));
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gets(inf);
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for(j = 0; j < n; ++j)
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{
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cnt = f = 0;
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gets(inf);
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for(i = 0; inf[i] != ' ' && inf[i]; ++i);
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for(; inf[i]; ++i){
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if(inf[i-1] == ' ' && inf[i] == 'y'){
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if(cnt == 0)
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++y[1];
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else
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++y[2];
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++cnt;
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f = 1;
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}
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else if(inf[i-1] ==' ' && inf[i] =='n'){
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++cnt;
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}
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}
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if(cnt == 0)
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++y[4];
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else if(!f)
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++y[3];
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}
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printf("Roll-call: %d\n",++cas);
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printf("Present: %d out of %d\n",y[1],n);
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printf("Needs to study at home: %d out of %d\n",y[2],n);
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printf("Needs remedial work after school: %d out of %d\n",y[3],n);
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printf("Absent: %d out of %d\n",y[4],n);
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}
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return 0;
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}
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