2 solutions

  • 0
    @ 2026-4-12 14:24:08

    #include<bits/stdc++.h> using namespace std; int main() { int a; cin>>a; int c=0; int d=0; int e=0; int f=0; for(int i=1;i<=a;i++) { int b; cin>>b; if(b>0 and b<18) { c++;

    	}
    	else if(b>19 and b<35)
    	{
    		d++;
    	}
    	else if(b>36 and b<60)
    	{
    		e++;
    	}
    	else if(b>=61)
    	{
    		f++;
    	}
    
    }
    printf("%.2lf%%\n",c*100.0/a);
    printf("%.2lf%%\n",d*100.0/a);
    printf("%.2lf%%\n",e*100.0/a);
    printf("%.2lf%%\n",f*100.0/a);
    return 0;
    

    }

    • 0
      @ 2026-4-12 14:23:50

      #include<bits/stdc++.h> using namespace std; int main() { int a; cin>>a; int c=0; int d=0; int e=0; int f=0; for(int i=1;i<=a;i++) { int b; cin>>b; if(b>0 and b<18) { c++;

      	}
      	else if(b>19 and b<35)
      	{
      		d++;
      	}
      	else if(b>36 and b<60)
      	{
      		e++;
      	}
      	else if(b>=61)
      	{
      		f++;
      	}
      
      }
      printf("%.2lf%%\n",c*100.0/a);
      printf("%.2lf%%\n",d*100.0/a);
      printf("%.2lf%%\n",e*100.0/a);
      printf("%.2lf%%\n",f*100.0/a);
      return 0;
      

      }

      • 1

      Information

      ID
      3478
      Time
      1000ms
      Memory
      256MiB
      Difficulty
      1
      Tags
      # Submissions
      7
      Accepted
      5
      Uploaded By